Reference

Poker Glossary

Clear poker definitions, fast examples, and linked concepts for everything from beginner terms to poker math and modern strategy.

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0-9

Browse all 5 0-9 terms →

3-bet

A 3-bet is a re-raise after an opening raise - open raise -> raise -> re-raise. In No-Limit Hold'em it usually signals strength or aggressive intent and grants strategic leverag...

3-Bet Pot

A 3-bet pot occurs when an initial pre-flop raise is followed by a re-raise - the third distinct bet in the sequence. Example: UTG opens, the Button re-raises (this is the 3-bet...

4-bet

A 4-bet is the fourth distinct raise in the pre-flop betting round. The typical sequence: an open raise (first raise), a 3-bet (re-raise), then the 4-bet (another re-raise). Bec...

5-bet

A 5-bet is the fifth raise in a preflop sequence: open, 3-bet, 4-bet, then 5-bet. At 100bb cash it's almost always all-in, but at deeper stacks it can be a sized re-raise. The r...

6-Max

6-Max is a short-handed No-Limit Texas Hold'em format with up to six players. Fewer opponents change the math and pace: pots go heads-up or two-way more often, action speeds up,...

A

Browse all 8 A terms →

Action Order

Before cards are dealt, the two players left of the dealer button post the small blind and big blind. The big blind is usually twice the small blind. These forced bets seed the...

Add-On

An add-on is a one-shot extra-chip purchase that everyone still in the tournament can buy at a fixed break, usually the end of the rebuy period. It is not a rebuy (which replace...

Aggression Factor

Aggression factor (AF) is the ratio of a player's postflop bets and raises to their calls, displayed on a HUD next to VPIP and PFR. It tells you whether someone pressures pots o...

Aggressive Regular

An aggressive regular prefers betting and raising over calling to seize initiative and control pots. In No-Limit Texas Hold'em, where players may wager any portion of their stac...

All-in

All-in is the rules state of having every remaining chip in the pot for the current hand. Once you're all-in you can't bet, raise, or fold for the rest of the hand — your hand s...

All-in Equity

All-in equity is the share of the final pot a hand expects once both players are committed and no more betting can change the outcome. It's the equity number a calculator return...

Alpha (Poker)

Alpha is the fold rate a zero-equity bluff needs to break even: `alpha = bet / (pot + bet)`. It is the bettor's mirror of minimum defense frequency: the two always sum to 1. Pot...

Ante

An ante is a small compulsory bet every player posts before cards are dealt. Unlike blinds, which only come from specific positions, the ante comes from every seat and goes dire...

B

Browse all 35 B terms →

Backdoor Draw

A backdoor draw needs both the turn and river to complete. Learn runner-runner meaning, examples, and when backdoor equity matters.

Backdoor Equity

Backdoor equity is the chance to make a strong hand by catching two specific cards on the turn and river. Those cards were not direct outs on the flop, so you need a particular...

Barrel

Barrel (No-Limit Texas Hold'em)

Baseline Strategy

A baseline strategy gives you a simple, principled starting plan for No-Limit Texas Hold'em. Use it as your default framework for pre-flop ranges, position, and post-flop choice...

Best Five Rule

In No-Limit Texas Hold'em each player has seven cards available: two private hole cards and five community cards. The Best Five rule says you use the single strongest five-card...

Bet

In No-Limit Hold'em (NLH), a bet is a player putting chips into the pot during a betting round. With no upper limit, you can wager any portion of your stack. That freedom makes...

Bet Size Family

Bet sizes are the amounts you can wager up to your chip stack in No-Limit Hold'em. With no fixed limit, choosing how much to bet becomes a core strategic decision. Size affects...

Bet Sizing

Big Blind

The Big Blind is a mandatory bet posted by the player two seats to the left of the dealer button before cards are dealt. The dealer button marks the player who acts last on late...

Big Blind (BB)

Big Blind (BB) - No-Limit Texas Hold'em

Big Blinds

The big blind is a mandatory bet posted by the player two seats left of the dealer button before cards are dealt. The small blind-the player immediately left of the dealer-posts...

Big O

Big O is a five-card Omaha variant, almost always played as pot-limit hi-lo with an eight-or-better qualifier. You receive five hole cards and must use exactly two of them plus...

Blind Defense

Blind vs Blind (BvB)

Blind vs Blind (BvB) occurs when only the Small Blind (SB) and Big Blind (BB) remain in the hand. Those forced bets create a live pot and incentivize contesting with marginal ha...

Blinds

In No-Limit Texas Hold'em two forced bets, the small blind and big blind, seed the pot. They are posted by the two players immediately left of the dealer button (the marker show...

Block Bet

A block bet is a relatively small lead, usually made out of position (OOP) on the river or a late street. You use it to set the price for showdown and to discourage a larger in-...

Blocker

A blocker is a card you hold that reduces opponent combinations of a strong hand. A range is the set of hands you assign an opponent; a blocker makes some of those hands less li...

Blockers

A blocker is a card you hold that removes combinations from an opponent's possible hands. Card removal means holding a card prevents your opponent from holding that same card, w...

Bluff

A bluff is betting or raising with a weak or inferior hand to induce folds. In No-Limit Texas Hold'em, where players can wager any portion of their stack, bluffs matter far more...

Bluff 3-Bet

A 3-bet is the third bet pre-flop: open raise, re-raise, then a re-raise. A bluff 3-bet is a re-raise made with a non-premium hand to represent strength. It applies pressure and...

Bluff 4-Bet

A bluff 4-bet is the fourth raise in a sequence: open-raise, opponent 3-bets, and you 4-bet with a non-premium hand. You use psychological pressure and fold equity - the chance...

Bluff-Catch

A bluff-catcher is a hand that loses to an opponent's value hands but beats their bluffs. In practice: it's strong enough to call when you expect frequent bluffs, but too weak t...

Bluff-Catcher

A bluff-catcher is a hand too weak to bet for value but strong enough to beat likely bluffs. In No-Limit Texas Hold'em these hands primarily call river bets when an opponent's r...

Bluff-to-Value Ratio

The bluff-to-value ratio measures the number of bluffs versus value bets in a betting range. A value hand is one you expect to be ahead of your opponent's calling range. A bluff...

Board

The board is the five community cards dealt face-up in the center of the table. Each player uses those cards with their two private hole cards to form the best five-card poker h...

Board Coverage

Board coverage describes how well a preflop range can connect with many different flops, turns, and rivers, not the strength of any single hand. A range with good coverage holds...

Board Texture

Board texture describes how the community cards connect and how many draws exist. In No-Limit Hold'em it shapes bet sizing, hand-strength assessment, and strategic choices. A "d...

Boat

A Boat, slang for Full House, is five cards: three of one rank and two of another. Example: 8-8-8-5-5. You form a Boat using any combination of your two hole cards and the five...

Break-Even Equity

Calculate break-even equity fast using call / (current pot + call). Learn the formula, a quick bet-size cheat sheet, worked pot-odds examples, and how implied odds change close...

Break-Even Fold Percentage

The break-even fold percentage is the minimum rate an opponent must fold for a bet or raise to be immediately profitable. It measures pure fold equity - the chance your opponent...

Brick

A brick is a turn or river card that does not materially improve most hands or complete likely draws. The turn is the fourth community card; the river is the fifth and final com...

Broadway

Definition - goal: clearly define "Broadway" and "Broadway cards" Broadway names the highest possible straight: the Ace-high sequence A-K-Q-J-10. "Broadway cards" are all ranks...

Bubble

The bubble is the tournament stage one elimination away from the money — when busting earns nothing and surviving locks in a min-cash. Pay-jump pressure twists correct play: sho...

Bubble Factor

Bubble factor is a multiplier on how much equity you need to break even on a tournament call. Chip-EV says 50% is enough; bubble factor says you might need 60% or 70% because bu...

Button

The Button marks the player with the table's positional advantage and indicates the nominal dealer. This rotation ensures every player eventually posts the Small Blind (SB) and...

C

Browse all 27 C terms →

C-Bet

A C-Bet, or continuation bet, is a flop bet by the player who raised pre-flop. It keeps initiative and projects strength after you opened the pot. Use it to pressure opponents a...

Call

A "call" matches the current highest bet so you stay in the hand. You do not raise; you put in chips equal to the last bettor. In No-Limit, where players can wager any amount up...

Call Down

A call down is calling bets on the flop, turn and river to reach a showdown, often with a marginal or medium-strength hand. Players call down when they think the opponent's rang...

Call Off

A "call off" occurs when an opponent shoves all their chips and you must call or fold. All-in means a player bets their entire stack; No-Limit allows this at any time. These spo...

Calling Station

A calling station is a highly passive player who calls bets frequently instead of raising or folding. They rarely bluff (a bluff is a bet with a weak hand meant to make opponent...

Capped Range

A range is the set of hands an opponent could hold given their actions. A capped range contains few or no very strong hands, limiting the opponent's maximum possible strength. T...

Card Code

Card code is the short notation players use to identify cards in written hands and analysis, pairing rank and suit without spaces. Use this concise format to share hands, descri...

Card Removal

Blockers are cards in your hand that remove those cards from the deck, reducing opponents' chances of specific hands. A "range" means the set of hands an opponent could reasonab...

Cash Game

A cash game is poker where the chips on the table represent real money at face value. The blinds stay fixed for as long as the table runs, you can buy in, sit out, and rebuy at...

Check

A check means you decline to bet while remaining in the hand, provided no bet has occurred this betting round. By checking, you pass action to the next player without adding chi...

Check-Back

A check-back occurs when a player with the option to bet instead checks, passing action without adding chips. It most often happens when you are in position - acting after your...

Check-Fold

Check-fold is a conservative post-flop line: you check, then fold if facing a bet. A "check" means you decline to put chips into the pot on your turn. A "fold" means you discard...

Check-Raise

A check-raise is when you check intending to induce an opponent to bet, then raise. In No-Limit Hold'em, unconstrained raise sizes let the check-raise drastically grow the pot a...

Clean Outs

An "out" is any unseen card that, if dealt, improves your hand to a likely winner. Example: you hold two hearts and the flop contains two hearts. Each remaining heart is an out...

Closing the Action

"Closing the action" means the betting round ends because no other players remain to act. A betting round is a cycle of checks, bets, calls, raises, or folds. The round ends whe...

Cold Call

A cold call is calling a raise when you haven't voluntarily invested in the pot this betting round, aside from the blinds. It differs from calling additional chips after you hav...

Combo

A "combo" (short for combination) is a specific two-card arrangement that makes a hand or draw. It describes which exact starting hands in a player's range produce a given holdi...

Combo Draw

A combo draw is a hand that can make more than one strong combination. Most commonly it combines a flush draw (needing one more suited card) and a straight draw. Combo draws mat...

Commitment Threshold

The commitment threshold marks when chips already in the pot, relative to your remaining stack and pot size, make folding usually incorrect. Once you've invested enough, calling...

Community Cards

Learn what community cards are in poker, how the flop, turn, and river work, and how every player uses the same board to make the best five-card hand.

Complete

No-Limit Texas Hold'em is a community-card poker game. Each player receives two private "hole" cards and up to five community cards are dealt face-up in the center. Players make...

Condensed Range

A condensed range is a hand range built around medium-strength, showdown-value hands, with the very strongest hands and pure air both removed. It typically shows up when a playe...

Connected Board

A connected board is a flop whose ranks sit close enough together to make straights live. The classic shape is three sequential cards like 9-8-7. Connected textures shrink the p...

Continuation Bet

A continuation bet (C-Bet) is a flop-sized bet by the last preflop aggressor, usually the raiser. Its main goals are to win pots when opponents fold and to pressure marginal han...

Cooler

A cooler is a poker hand where two strong holdings collide and the loser had no real way to fold. The classic example is pocket kings running into pocket aces preflop for stacks...

Counterfeit

Counterfeiting happens when the board duplicates a rank that one or both of your paired ranks have. That duplication reduces your hand's relative strength. In practice, a hand t...

Cutoff

The Cutoff sits immediately to the right of the dealer button and acts just before it. The button marks the nominal dealer and, after the flop, acts last. Because you act late i...

D

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Delay C-Bet

A continuation bet (C-bet) occurs when the pre-flop raiser bets the flop after raising. A delay C-bet happens when that raiser checks the flop, then bets the turn if conditions...

Delayed C-Bet

A delayed continuation bet occurs when the pre-flop aggressor checks the flop, then bets the turn. A continuation bet (c-bet) is a bet by the player who raised before the flop.

Dirty Outs

Dirty outs are cards that improve your hand but may still leave you second best. Learn how to separate clean outs from dirty outs and discount them in real games.

Disconnected Board

A disconnected board is a flop whose ranks sit far enough apart that no straight is live and no straight draw has more than a couple of outs. The classic shape is a high card wi...

Dominated

A hand is dominated when it shares a high card with an opponent but has an inferior kicker, the side card that breaks ties. That inferior kicker sharply reduces the dominated ha...

Dominated Hand

A dominated hand occurs when two players share a high card, but one has a worse kicker. The kicker is the unpaired card used to break ties when both pair the same rank.

Double Barrel

A double barrel is betting the flop (a continuation bet, or c-bet) and betting again on the turn after the flop bet is called. A c-bet is a bet by the player who took the lead p...

Double Gutshot

A double gutshot (double belly-buster) is two separate inside-straight gaps in the same hand, totaling 8 outs - the same hit-rate as an open-ended straight draw, but disguised....

Double-Paired Board

Draw

A draw is an incomplete hand that becomes much stronger if a specific community card appears. For example, holding A♠K♠ with two spades on the flop gives you a flush draw. A dra...

Drawing Hand

A drawing hand is incomplete right now. It has no showdown value yet, but a specific card on the turn or river would promote it into a made hand. The contrast is a made hand, wh...

Dry Board

A dry board shows uncoordinated community cards with few flush or straight draw possibilities. The ranks sit widely apart and suits mix, so few opponents hold strong draws. Exam...

Dynamic Board

A dynamic board is a flop where relative hand strength can shift dramatically on later streets. In plain terms: the best hand on the flop often won't remain best by the river. T...

E

Browse all 11 E terms →

Early Position

Early position (EP) means the seats immediately after the blinds at a full-ring table: UTG, UTG+1, and UTG+2. Players in EP act early on every post-flop street and therefore mak...

Effective Nuts

The "nuts" is the absolute best possible hand given the community cards. The "effective nuts" is the best hand realistically possible in a given hand, considering opponent range...

Effective Stack

The effective stack is the smallest stack among all players involved in a hand. It sets the practical ceiling for how much can be bet, lost, or won between those players on that...

Equity

Equity is the percentage chance your hand will win the pot at a given moment. Saying "I have 50% equity" means your hand will win half the pot on average. Equity maps directly t...

Equity Denial

Equity denial (denying equity) means betting in a way that makes opponents fold hands with live outs, so they cannot realize their equity for free. Learn when it matters, how si...

Equity Realization

Equity realization is the fraction of your raw equity that actually turns into EV by the end of the hand. Position, sizing, stack depth, and playability decide whether you over-...

Equity Shift

Equity measures your percentage chance to win the pot at showdown. An equity shift is any change in those chances as cards are revealed or as opponents' ranges tighten. Shifts o...

Expected Value

Expected Value (EV) measures the average outcome of a decision over many repetitions. In poker, EV shows whether calling, betting, raising, or folding earns chips long term. +EV...

Expected Value (EV)

Expected value (EV) measures the average money you expect to win or lose from a specific action over the long run. A play that returns more than zero on average is +EV; less tha...

Exploitative Deviation

Exploitative Deviation: When and How to Leave GTO to Maximize Profit

Exploitative Play

Exploitative play means deliberately leaving a balanced baseline to attack a specific opponent's leak. It is the highest-EV move when you have a real read; it is also the move t...

F

Browse all 20 F terms →

Final Table

The final table is the last table of a multi-table tournament — the moment many tables collapse into one nine-handed (sometimes eight-handed) table where the steepest pay jumps...

Final Three

Goal: Know which additional hands become playable and when to open more often as the table shortens.

First Barrel

The first barrel is the initial post-flop bet by the player who raised pre-flop. This is called a continuation bet (c-bet). A c-bet lets the pre-flop raiser maintain pressure an...

First In

"First in" is the first voluntary chip contribution to the pot after the forced blinds. The player to the left of the big blind acts first; that seat is called "under the gun" (...

First to Act

"First to act" names the player who makes the opening decision in a betting round. Preflop in No-Limit Texas Hold'em, this player sits immediately to the left of the big blind a...

Flat-Call

A flat-call is matching an opponent's raise pre-flop without re-raising. Players use it to control pot size, keep their range disguised, and gather information. Example: the cut...

Float

A float is calling a flop bet with a weak or marginal hand intending to bluff or take the pot later. You float when you expect the bettor to show weakness on the turn, for examp...

Flop

The flop is the dealer's first three community cards dealt face-up. These cards immediately reshape hand equities, the chances each hand will win, and often change pre-flop plan...

Flush

A Flush is five cards of the same suit that are not in sequence. In hand rankings, a Flush beats a Straight but loses to a Full House, Four of a Kind, and any Straight Flush. A...

Flush Draw

A flush draw in poker usually has 9 outs. Learn the exact odds to hit from the flop or turn, plus how to play nut vs non-nut flush draws.

Fold

A fold discards your hole cards - your private two cards - and ends your participation in the hand. When you fold, you forfeit any bets already in the pot and give up any claim...

Fold Equity

Fold equity equals the portion of a pot you expect to win when opponents fold to your bet or raise. It differs from showdown equity, which measures your chance to win if all pla...

Fold Frequency

Fold frequency is how often a player folds in a specific spot — a particular street, position, bet size, board, and line — not a global character trait. It's the input bluff mat...

Four of a Kind

Four of a Kind (quads) is a five-card hand: four cards of one rank plus an unrelated kicker. The kicker is the highest other card in your five-card hand and breaks ties at showd...

Four-Flush

A four-flush is four cards of the same suit on the way to a flush. The term covers two situations: four cards of one suit between your hand and the board (a flush draw), or four...

Four-Straight

A four-straight is a board that already shows four cards to a straight. Any one rank in an opponent's hand makes the made straight, the board can chop a lot, and your strong mad...

Freeroll

A freeroll is a poker tournament with no entry fee but a real prize pool. The operator or a sponsor pays for the prizes — cash, tickets, seats, or merchandise — instead of the p...

Freezeout

A freezeout is a poker tournament where one buy-in is your whole tournament. There are no rebuys and no re-entries: when your chips are gone, you are out. Most major tournaments...

Frequency

Frequency is the percentage of times a player takes a specific action (fold, call, raise, or all-in) in a given situation. Tracking frequencies shows how predictable a player is...

Full House

A Full House is five cards: three of one rank plus two of another. In Hold'em you combine your two private hole cards (your two personal cards) with the five community cards (th...

G

Browse all 3 G terms →

Give-Up Node

A give-up node is a decision point where you stop aggressive play with part of your range and take a passive action-usually checking or folding-rather than betting or raising. I...

GTO (Game Theory Optimal)

GTO play means choosing actions whose frequencies an opponent cannot exploit, drawn from a Nash-equilibrium approximation across your whole range. In short hands it looks like b...

Gutshot

A gutshot (inside-straight draw) needs one specific rank - the inside card - to complete a straight. Compare your hole cards to the board and ask: is there only one rank that he...

H

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Hand Class

Classifying starting hands shapes both pre-flop (before community cards) and post-flop (after the flop) decisions. Hand classes tell you which holdings to open, call, 3-bet (re-...

Hand Label

Hand Rankings

Hand rankings determine who wins each pot by identifying the best five-card hand. In No-Limit Texas Hold'em, you receive two private cards (hole cards) and five shared community...

Hand Rankings (Order)

A showdown happens when remaining players reveal cards to determine the winner. In Texas Hold'em you make the best five-card hand from your two hole cards and the five community...

Heads-Up

Heads-up poker occurs when only two players remain at the table, creating direct, high-variance confrontations. With only one opponent, the math and tactics from full-ring games...

Hero Call

A hero call is a call with a hand that beats most bluffs and loses to most value, made because the line, sizing, blockers, or read tilt villain's range toward bluffs. The label...

Hero Fold

A hero fold is folding a strong-looking hand because the opponent's line is value-heavy, your blockers are bad, the price is wrong, or the range story says you're beat. It's a s...

High Card

High Card - Definition, When It Wins, and How to Play It in No-Limit Hold'em

Hijack

Hole Cards

HUD

A HUD (Heads-Up Display) is an overlay for online poker that shows tracked stats next to each opponent: VPIP, PFR, aggression, fold-to-c-bet, and others. Treat the numbers as si...

I

Browse all 6 I terms →

ICM

The Independent Chip Model (ICM) assigns a monetary value to each player's tournament chip stack. It estimates each stack's share of the remaining prize pool, reflecting diminis...

ICM Pressure

ICM pressure is the felt decision environment in tournaments where chip math and dollar math diverge. Medium stacks avoid busting, big stacks can apply pressure with steals and...

Implied Odds

Implied Odds in No-Limit Texas Hold'em

In Position

Being "in position" means you act after opponents on each betting round. Acting last gives you extra information and improves decision flexibility across streets. This informati...

In Position (IP)

"In Position" (IP) means you act after your opponent on a betting street. Acting last lets you see your opponent's bets, checks, or raises before deciding to bet, raise, call, o...

Iso-Raise

An iso-raise (isolation raise) is a preflop raise made after one or more players limp, meaning they just call the big blind. The raiser aims to isolate a single opponent, usuall...

J

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Jam

A "jam" is an all-in bet - you push all remaining chips into the pot. This play forces opponents to call for all their chips or fold. Jamming can represent a very strong hand, a...

K

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Kicker

A kicker is the highest unpaired side card that accompanies your main combination. When two players share the same made hand, the kicker breaks the tie. For example, if both pla...

Kickers

A kicker is the extra card that breaks ties between hands with the same rank. It matters when both players have the same pair, two pair, or three of a kind. A showdown is when p...

L

Browse all 10 L terms →

LAG

A LAG (loose-aggressive) player enters more pots than the table average and bets, raises, and re-raises at a higher frequency than a balanced regular. The style trades hand-stre...

Late Position

Late position means the seats that act near the end of each betting round: the Cutoff (seat before the dealer Button) and the Button. Acting after most opponents matters because...

Late Registration

Late registration is the window after a tournament has started where new players can still buy in. The window has two effects: you can skip the slow early levels and arrive clos...

Lead Bet

A lead bet (also called betting out) is making the first bet in a betting round instead of checking. The first bettor holds the betting lead. They control immediate action and f...

Leverage

Leverage is your ability to bet any amount, up to your entire stack, to force difficult opponent decisions. In No-Limit play, that freedom turns chips into pressure tools. A sin...

Limp

"Limping" means entering the pot by calling the big blind instead of raising. The big blind is the forced bet posted by the player two seats left of the dealer. Limping is a pas...

Limp-Call

A limp is entering the pot by calling the big blind instead of raising when first to act. Limp-calling is when a player limps and then calls a later raise rather than folding or...

Line

A "line" is the sequence of decisions you make in one hand across pre-flop, flop, turn, and river. It includes betting, checking, calling, raising, and folding actions on each s...

Linear Range

A linear range is a continuous block of your strongest starting hands in rank order. You start at the top of the hand rankings and include hands one after another without big ga...

Lowjack

Lowjack (LJ) - Clear, Practical Guide

M

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Made Hand

A made hand is a hand that already has showdown value without needing future cards to complete. Top pair, two pair, sets, straights, and flushes are all made hands; the contrast...

Main Pot

Medium Stack

Medium Stack (20-50 BB) in No-Limit Texas Hold'em

Merged Range

A merged range mixes strong hands and moderately strong hands when betting or raising. It includes hands that can be called for value, not only the absolute nuts. You use hands...

Micro Stakes

Micro stakes are the lowest real-money cash-game limits, almost always online, where blinds run from about $0.01/$0.02 up to roughly $0.05/$0.10. Common shorthands like 2NL, 5NL...

Middle Position

Middle position (MP) sits between early and late seats at the table. You act after early-position players, so you see their actions before deciding. That extra information impro...

Min-Raise

A min-raise is the smallest legal increase over the current bet in a betting round. For example, with a 100-chip big blind, the min-raise is to 200 chips (an increase of 100). T...

Minimum Defense Frequency (MDF)

Minimum defense frequency (MDF) is the share of your range you must continue with — call or raise — to keep an opponent from profitably bluffing any two cards. It is the defende...

Missed Draw

A missed draw occurs when you fail to complete a straight or flush by the river. In No-Limit Hold'em this often follows a call on the flop or turn hoping to hit a later card. Mi...

Mixed Frequency

Mixed frequency is the percentage split a strategy uses when the same hand or range class takes more than one action. If a hand calls 60% of the time and folds 40%, those number...

Mixed Strategy

A mixed strategy means deliberately varying your actions-fold, call, or raise-with specific hands. In poker, a "range" is the set of hands an opponent could hold; mixing stops t...

Monotone Board

A monotone flop shows three community cards of the same suit (e.g., K♥ 7♥ 2♥). It sharply increases the number of made flushes and flush draws on the board. Equity is your hand'...

MTT (multi-table tournament)

An MTT is a multi-table tournament: a single poker event with one buy-in and a fixed start time, played across many tables that get consolidated as the field shrinks. The format...

Multiway Pot

A multiway pot occurs when more than two players contest the same pot. More opponents increase the chance someone connected with the board or holds a strong draw. You must consi...

N

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Nash Equilibrium

A Nash equilibrium is a set of strategies where no player can improve their expected value by changing their own play unilaterally. In poker, this is what books and solvers usua...

Nash Push/Fold

Nash Push/Fold simplifies short-stack preflop decisions in No-Limit Texas Hold'em by reducing options to two actions. Instead of navigating open-raises, calls, and post-flop pla...

Nit

A "Nit" is an extremely conservative poker player who plays very few hands. They fold most situations unless holding premium hands, like big pocket pairs (A♠A♦) or strong broadw...

NLHE

NLHE is the standard short for No-Limit Texas Hold'em. Each player gets two private hole cards, the dealer puts five community cards on the board across the flop, turn, and rive...

No Pair

A "No Pair" hand - also called "High Card" - occurs when your best five cards make no pair or higher. The hand's strength depends on the highest card among those five.

No-Limit

No-limit is the betting structure where the maximum bet or raise is your entire remaining stack, subject only to the table's minimum-bet and minimum-raise rules. It is the struc...

Nut Advantage

"The nuts" is the best possible hand on a given street, the absolute best flush, straight, or full house on the current board. "Nut advantage" describes which player's range is...

O

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Offsuit

Offsuit means your two hole cards are different suits. Learn what notation like AKo means, why offsuit hands are usually weaker than suited hands, and when strong offsuit holdin...

Omaha (Omaha Hold'em)

Omaha is the four-hole-card poker variant family that uses Hold'em's community-card framework with one strict twist: every showdown hand must use exactly two of your four hole c...

One-and-Done

"One-and-done" means committing your entire chip stack in a single bet-an all-in-with no further betting options that hand. An all-in puts everything on the line immediately: yo...

Open-Ended Straight Draw

An OESD is a straight draw with 8 outs. Learn the definition, odds to hit on the turn/by the river, and how to play it (with examples).

Open-Raise

An open-raise is the first voluntary pre-flop raise after the blinds are posted. It builds the pot, seizes initiative, and shapes how many opponents you face.

Opener Profile

The opener is the first player to bet or raise in a betting round, initiating action. That opening move sets the hand's dynamics, gives opponents information, and forces respons...

Orbit

An orbit is one full rotation of the dealer button around the table. Every participating player occupies each table position once during an orbit. The orbit ends when the button...

Orphaned Pot

An orphaned pot occurs when betting forces all opponents to fold and leaves the pot uncontested. It isn't a special rule term - it describes a betting outcome. In practice it me...

Out of Position

Out of position (OOP) means you act before opponents on betting rounds, with less information. Acting first increases the chance of being outplayed because you can't see opponen...

Out of Position (OOP)

A player is out of position (OOP) when they must act before their opponent on a betting round. The player who acts after you is in position (IP). Acting later gives IP extra inf...

Outs

An "out" is any unseen card that will likely make your hand a winner. In No-Limit Texas Hold'em unseen cards are those remaining in the 52-card deck. Outs drive draw decisions b...

Overbet

An overbet is a wager significantly larger than the current pot, for example, betting more than the pot's size. No-limit games allow players to stake any amount of chips at any...

Overcard

Learn what an overcard means in poker, the two common ways players use the term, and why overcards change hand strength and strategy.

Overcards

Overcards are your hole cards that rank higher than every community card on the board. For example, A-K or Q-J on a 7-4-2 flop are both overcards to the board. Overcards can app...

Overfold

Overfolding means folding more often than strategically optimal across all streets. It occurs when you decline marginal calls or refuse to bluff-catch even when pot odds or hand...

Overpair

An overpair is a pocket pair higher than every card on the flop, the first three community cards. For example, Q♥Q♦ on a 7♣-6♣-2♦ flop is an overpair to the board. If the flop c...

P

Browse all 27 P terms →

Pair

A pair is two cards of the same rank, either in your hole cards or using a community card. Pocket pairs come from both hole cards matching; board pairs use one hole card with th...

Paired Board

A paired board has a pair among the community cards, for example 7-7-2 or 8-8-3. That pair raises the chance someone makes trips or a full house on later streets. As a result, s...

Pay Jump

A pay jump is the dollar difference between two consecutive finish positions in a tournament payout. Some jumps are tiny (a few extra buy-ins between 81st and 80th), and some ar...

Pay Ladder

A pay ladder is the full ordered list of dollar prizes a tournament pays out, from the lowest paid finish all the way up to first place. Where a pay jump is one step on that sta...

PFR

PFR (Preflop Raise Percentage) is the share of hands a player raises before the flop, counting both opens and three-bets. It is the cleanest single read on preflop initiative. P...

Play the Board

Play the Board (No-Limit Texas Hold'em)

Player Read

Player reads estimate what an opponent likely holds and what they'll do next. A read combines observable behavior, betting history, and table position to reduce uncertainty. Tha...

Plus Notation

Poker solver

A poker solver is a Nash-equilibrium calculator that takes ranges, stack depth, and bet sizes as inputs and outputs a mixed-frequency strategy for both players. It's a study too...

Polarized Range

A polarized range in No-Limit Hold'em includes your very strongest hands and your weakest bluffs. It intentionally avoids medium-strength holdings that neither value bet profita...

Population Exploit

A population exploit intentionally departs from Game Theory Optimal (GTO) strategy to profit from common mistakes across the player pool. GTO aims to be unexploitable. When most...

Population Line

The population line summarizes the aggregate tendencies of the average player pool, not reads on a single opponent. It describes how a typical player at a given stake acts - for...

Population Tendency

Position

Position describes a player's seating order relative to the dealer button and determines who acts when. The dealer button marks action: players to its left act earlier, players...

Pot

The pot is the total chips or money collected from all bets during one hand. It includes contributions from every betting round: preflop (after hole cards), flop (three communit...

Pot Control

Pot control means managing the pot size to match your hand's relative strength. In practice, you avoid big bets or raises with hands that have decent showdown value. Showdown va...

Pot Odds

Pot-Limit

Pot-limit is a poker betting structure where the largest legal bet or raise is capped at the size of the current pot — including the call you'd have to make first if you're rais...

Pot-Limit Omaha (PLO)

Pot-Limit Omaha (PLO) is the four-card Omaha variant played with pot-limit betting. You receive four hole cards instead of two, and you must use exactly two of them plus exactly...

Preflop

The preflop round is the betting before any community cards are dealt in No-Limit Texas Hold'em. Players see only their two hole cards, note position, and choose to fold, call,...

Preflop Raiser

A preflop raiser makes the first increased bet during the preflop betting round, before community cards. This action sets the hand's immediate tone and forces opponents to call,...

Premium Hand

A "premium hand" is a starting holding with substantially higher winning potential before community cards appear. "Pre-flop" refers to the stage before the flop, the first three...

Probe Bet

A probe bet is a turn bet by a player out of position (OOP). It occurs after the pre-flop aggressor (in position, IP) checks back the flop. The original raiser checked the flop,...

Protected Pot

A protected pot is a multiway pot whose dynamics are shifted by a third (or later) player still in the hand. That live extra opponent does not need to do anything aggressive to...

Protection Bet

A protection bet is a wager when your hand is ahead but vulnerable to being outdrawn. A draw is an opponent's hand that can improve to a stronger holding, like a flush or straig...

Pure Bluff

A pure bluff is a bet or raise with a weak or non-existent hand meant to make opponents fold. It cannot realistically win at showdown unless everyone folds before the showdown....

Push-Fold

Push-fold is the short-stack tournament mode where every preflop decision compresses into one binary fork: shove all-in or fold. Min-raises and small opens stop earning enough a...

Q

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Quads

Quads, or Four of a Kind, are four cards of the same rank plus a fifth unrelated card called the kicker. The kicker is the extra card that breaks ties when players share the fou...

R

Browse all 25 R terms →

Rainbow Board

A rainbow board is a flop where all three community cards are different suits, like K♠ 7♥ 2♦. With three suits showing, no flush is possible on the flop and no flush draw is liv...

Raise

A raise increases the current bet in No-Limit Texas Hold'em, giving players wide sizing freedom. Raising asserts control, applies pressure, and changes hand dynamics by growing...

Raise First In

Raise First In (RFI) means being the first player to voluntarily raise the pot preflop. Players commonly call that an open raise. In No-Limit Texas Hold'em, where bet sizes are...

Raise-or-Fold

Raise-or-fold is a straightforward preflop philosophy: instead of routinely calling, you usually raise or fold. Flat-calling means calling an open without re-raising; limp means...

Rake

Rake is the fee the cardroom or online platform takes from a cash-game pot for running the game. It is usually charged as a small percentage of the pot with a cap, and sometimes...

Randomization

Randomization means deliberately adding chance to decisions so opponents cannot predict you. In poker, it usually means mixing among viable plays to avoid patterns. For example,...

Range

A hand range is the set of possible hole cards a player could hold. You assign a range from their actions, position, and table dynamics. Thinking in ranges means considering gro...

Range Advantage

Range advantage compares the overall strength distribution of one player's possible hands to an opponent's, not your single holding. A range is every hand a player could reasona...

Range Bet

A range bet is betting with most or all of your range on a board—usually for a small size. Learn when range betting works, when it fails, and see examples.

Range Check

A "range check" is the set of hands you choose to check instead of betting. Your range is the set of possible hands you might hold. Good checking range construction mixes strong...

Range vs Range

Range vs range is the habit of comparing two players' entire hand distributions on a specific board, not your one hand against their one hand. Solvers and modern poker thinking...

Rank

Rank - Poker Hand Rankings in No-Limit Texas Hold'em

Rebuy

A rebuy is the option to post the buy-in again during an early window of a tournament if your stack falls below the starting amount or you bust. The window typically runs throug...

Regular

Quick review of mechanics shaping regular play:

Removal Effect

The removal effect, or card removal, means your hole cards and board cards reduce opponent hand combinations. A blocker is any card in your hand that removes combinations from t...

Reopen the Betting

"Reopen the betting" happens when a player who already acted gets a new opportunity to act because another player made a full legal raise. If a full raise occurs after you acted...

Reshove

A reshove is moving all-in after another player bets, raises, or shoves. It appears most often preflop in tournaments. The play mixes fold equity - the chance opponents fold and...

Reverse Implied Odds

Reverse implied odds occur when you improve your hand but still lose more chips. The problem isn't failing to improve; it's improving to a hand that's actually second-best. This...

RFI

Raise First In (RFI) means opening the betting round with a raise when no one else has entered the pot. Don't limp or wait for other action; opening raise forces opponents to ca...

Ring Game

A ring game is an ongoing cash poker table with fixed blinds and chips that hold real money value. You buy in for a chosen amount, sit down whenever a seat opens, and leave when...

River

The river is the fifth and final community card dealt face-up in Hold'em. It triggers the last betting round before showdown, when remaining players reveal hands. No more cards...

River Class

The river is the fifth and final community card dealt face-up in No-Limit Texas Hold'em. After it appears, the final betting round happens and hands often go to showdown, where...

Royal Flush

A Royal Flush is the five-card combination Ace, King, Queen, Jack and Ten, all of one suit (for example A♠ K♠ Q♠ J♠ 10♠). A suit is one of the four categories: spades, hearts, d...

Rule of 2 and 4

Use the Rule of 2 and 4 to estimate draw equity from outs on the flop and turn. Includes a cheat sheet plus worked examples.

Runout

A runout is the sequence of community cards revealed in Hold'em: flop, turn, and river. These five cards form the board everyone uses with their two hole cards to make the best...

S

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Satellite

A satellite is a tournament whose prize is entry into a bigger event, not a scaled cash payout. The standard form awards multiple equal-value seats, so finishing first and finis...

Scare Card

A scare card is a community card on the turn or river that materially alters the board. It can add straights, flushes, or an obvious higher pair and change how strong hands appe...

Semi-Bluff

A semi-bluff is a bet or raise with a hand that is not currently best but can improve later. Unlike a pure bluff, where you have little chance to win if called, a semi-bluff giv...

Set

A set is three-of-a-kind made by holding a pocket pair and seeing one matching rank on the board. Example: you hold 7♠7♦ and the flop is K♦7♣2♠; you have a set of sevens.

Short Stack

A "short stack" is a player with few big blinds relative to the blinds or table average. Big blind refers to the larger forced bet posted each hand. Short stacks have limited be...

Short-Handed

Short-handed means fewer players at the table (6-max or fewer). With fewer opponents, the chance someone holds a premium hand falls, so you must play more aggressively. Blinds-f...

Shove

Shove (All-In) - When and How to Push Your Stack

Shove/Fold

Shove/Fold: Push/Fold Strategy for Short Stacks

Showdown

The showdown is the final phase of a hand, occurring after all betting rounds finish. In Hold'em the last betting round is the river, the fifth community card. If two or more pl...

Showdown Value

Showdown value describes a hand's potential to win at the final reveal without bluffing. Recognizing showdown value helps you decide whether to call late bets or fold. In No-Lim...

Side Pot

A side pot is a separate chip pool created when at least one player goes all-in and others keep betting. (An all-in means a player bets their entire stack.) Chips the all-in pla...

Single-Raised Pot (SRP)

A Single-Raised Pot (SRP) occurs when one player opens preflop and another calls without any re-raises. Example: the button opens to 3 big blinds and the big blind calls, leavin...

Size Sequence

A planned sequence of bet sizes controls expected value by shaping fold equity and bluff ratio. If your sizes jump around, opponents map size to strength and exploit you. A repe...

Slow play

Slow play is checking or calling with a hand strong enough to bet for value, hoping the opponent puts money in for you. It works in narrow spots and costs you in most of the res...

Small Blind

The small blind (SB) is the forced bet posted by the player left of the dealer button. Players post it before cards are dealt. The small blind is typically around half the size...

Small Blind (SB)

The Small Blind (SB) sits immediately to the left of the dealer button. The SB posts a mandatory bet before cards are dealt, usually about half the Big Blind. For example, in a...

Small Stakes

Small stakes is a band of cash games that sits above the very smallest micro-stakes games but below mid-stakes. The exact dollar cutoffs vary by site, room, and live versus onli...

Split Pot

A split pot in No-Limit Texas Hold'em occurs when two or more players show identical best five-card hands at showdown. Each player makes their best five-card hand from any combi...

SPR

SPR (Stack-to-Pot Ratio) equals the effective stack size divided by the current pot size. Effective stack means the smallest remaining stack among players in the hand. SPR shows...

Squeeze

Stab

A stab is a bet on the flop or turn after pre-flop action has been passive or betting checked. The goal is to "stab at the pot" and win it uncontested by exploiting checked weak...

Stack Depth

Standard Deck

Static Board

A static board is a flop texture unlikely to change hand strength on later streets. You see unconnected, unsuited flops with little straight or flush potential, for example A♣-8...

Steal

A steal is a preflop raise aimed mostly at winning the blinds and antes uncontested. Players often use less-than-premium hands, aiming to take the pot without seeing the flop. T...

Sticky Caller

A sticky caller habitually calls bets and rarely folds under pressure. In No-Limit Hold'em-where players may wager any or all chips-this tendency costs the caller and becomes ex...

Straddle

A straddle is a voluntary blind raise posted before cards are dealt, almost always twice the big blind, almost always from Under the Gun. It functions as a third blind and effec...

Straight

A Straight is five cards in sequential rank, for example 6-7-8-9-10, suits ignored. Suits don't matter, so 6♠7♦8♣9♥10♠ counts as a Straight. It beats single pairs and two pair,...

Straight Draw

A straight draw happens when your seven-card possibilities include four sequential ranks. You need one more card to make a five-card straight. This usually appears after the flo...

Straight Flush

A Straight Flush is five consecutive cards of the same suit. Example: 6♠ 7♠ 8♠ 9♠ T♠. It combines two hand types - a straight (sequence of ranks) and a flush (all one suit).

Street

A "street" names each stage when community cards are dealt and another betting round occurs. In No-Limit Texas Hold'em you combine two private cards (hole cards) with community...

Suit

A suit is one of four categories in a standard 52-card deck: hearts, diamonds, clubs, spades. Each suit contains 13 ranks, from ace through king. In Hold'em suits have no rankin...

Suited

A suited hand is two hole cards of the same suit. That suit link increases your chance to make a flush and improves post-flop equity. Suited cards also combine with connected bo...

T

Browse all 14 T terms →

TAG

TAG (tight-aggressive) is a player profile that enters fewer hands than average but raises or bets when they do enter. Tight selection plus active aggression is the textbook 6-m...

Thin Value

Thin Value Trap

A thin value bet is a wager with a marginal or moderate-strength hand meant to be called by worse hands. ("Thin" means your hand is only slightly ahead of many likely callers.)...

Three of a Kind

Three of a Kind (called "Trips" or a "Set") is a five-card hand: three cards of the same rank plus two unrelated side cards. It beats one pair and two pair in Hold'em standard h...

Tie

A tie, or split pot, occurs when two or more players have exactly equal five-card hands. When that happens, dealers divide the pot equally among the winners. Recognizing ties at...

Tight-First

"Tight-first" means you play fewer hands and focus on strong starting cards. Fold marginal or speculative holdings-hands that depend on specific flops, like small suited connect...

Top Pair

Top pair occurs when one of your hole cards matches the highest community card, forming a pair. Example: you hold A♦ K♣ and the flop is A♠ 7♦ 2♣ - you have top pair (pair of Ace...

Trap

A trap is a postflop or preflop line that hides a strong hand and invites the opponent to put chips in with worse. It is the plan-level cousin of slow play: pick a villain you e...

Triple Barrel

A triple barrel is the third bet in a flop-turn-river sequence, fired by the player who took the betting lead before the flop. The first barrel is the c-bet, the second is the d...

Trips

Trips (three-of-a-kind) are any hand with three cards of the same rank. In Hold'em, trips usually occur when one hole card pairs with two matching community cards. Example: you...

Turn

The turn is the fourth community card and a pivotal street in No-Limit Hold'em. Ranges narrow noticeably and the pot is significantly larger, so mistakes cost more. Decisions th...

Turn Class

The turn, the fourth community card, often proves the most pivotal street in Hold'em. Pots are larger by the turn and ranges have narrowed, so decisions cost more. A range is th...

Two Pair

Two Pair consists of two cards of one rank, two cards of another rank, plus a fifth unmatched card called the kicker. You can make it using any combination of your two hole card...

Two-Tone Board

A two-tone board is a flop with two cards of one suit and a third card of another suit (e.g., J♠ 8♠ 6♥). It's the most common unpaired flop texture and the one that puts a flush...

U

Browse all 4 U terms →

Unblocker

An unblocker is a card in your hand that does not reduce the likelihood your opponent holds a target hand. Put simply: if your cards don't "block" the holdings you want the oppo...

Uncapped Range

A "range" is the set of hands a player could hold in a situation. An uncapped range means prior actions do not rule out the very strongest hands. Premiums are top pairs and bett...

Under-Bluffed Line

An under-bluffed line is a betting sequence weighted toward value hands, with few natural bluffs. Value hands have real showdown equity; bluffs rely on folding better hands with...

UTG

UTG (Under the Gun) sits immediately left of the big blind. UTG acts first in the preflop betting round, deciding to fold, call, or raise without seeing others' choices. Acting...

V

Browse all 5 V terms →

Value 3-Bet

Value 4-Bet

A 4-bet is the fourth bet in a preflop sequence: an open-raise, a 3-bet, then a 4-bet. A value 4-bet aims to be called by worse hands rather than primarily to fold opponents. Ex...

Value Bet

A value bet is a wager made when you believe you have the best hand. Its primary intent is to be called by worse holdings. You aim to extract chips from opponents who will pay y...

Villain

The Villain is the opponent the Hero (the player in focus) analyzes in a hand. The Villain can be a real seat at the table or a hypothetical opponent used to explore decisions....

VPIP

VPIP (Voluntarily Put Money In Pot) is the percentage of hands a player chooses to enter preflop by limping, calling, or raising. It excludes forced blinds and free walks. VPIP...

W

Browse all 3 W terms →