Glossary of blackjack terms

Blackjack also called a "natural 21"

The following is a glossary of terms used in the card game blackjack. Besides the terms listed here, there are thousands of common and uncommon poker slang terms.^[1] This is not intended to be a formal dictionary; precise usage details and multiple closely related senses are omitted here in favor of concise treatment of the basics.

8

Being told by a casino that you are being removed due to card counting.^[2]

B

balanced count

Any counting system which has an exact balance between plus cards and minus cards. In such a system, if the deck were counted down to the bottom, the resulting sum would be zero.^[3]

blackjack

Main article: Blackjack

1.  A card game in which players attempt to approach 21 but not exceed it

2.  The best possible hand in the game blackjack, made up of an ace and a card valued at 10 (namely, 10, J, Q, K).

bust

Having a total over 21, resulting in an automatic loss.

bust card

The individual card that brings the hand's total over 21.^[4]

basic strategy

A collection of actions that will offer the highest return on investment when you know only your point total and the dealers upcard, basic strategy is set in stone, but may vary when different rules are applied to the game.

C

cut card

A brightly colored plastic card that serves to mark the point where the dealer will reshuffle the deck(s) / shoe, allow the player to cut the deck/shoe prior to dealing, and prevent the bottom card of the deck(s) / shoe from being exposed during play.

D

double or double down

After seeing his hand, a player can Double by placing an additional bet equal to his original bet and subsequently drawing one and only one additional card. This move may only be used on the first two cards.

E

even money

When the dealer shows an ace and the player has a blackjack, the player can opt for even money and is paid immediately at 1:1. This is just a version of insurance, not a different bet. If the dealer has blackjack, the hand is a push, but the player receives two times the value of the insurance, which is the same as the original bet. If the dealer does not have blackjack, the player wins 1.5 times the value of the original bet but loses the value of the insurance, and still ends up with the value of the original bet.

F

first base

The betting spot located to the ~dealers~ left hand side, which is first to receive cards and first to act.

Reaching five cards in one hand without busting; although increasingly uncommon, casinos may offer a 2:1 bonus for achieving it.

H

hard hand

Any hand that does not contain an ace presently being counted as 11. Or to put another way, a hand in which there is a chance the player will bust on a hit.

hit

To ask for another card. If that extra card makes the total over 21, then the player busts.

hole card

The second card to be dealt to the dealer that is dealt face down and not revealed to players until after they have acted upon their hands

I

insurance

When the dealer shows an ace, the player can choose to place a side bet of half the value of the original bet. If the dealer has blackjack, the player gets his wager back plus the value of the original bet. If the dealer does not have blackjack, the player loses his wager.

N

natural

Receiving a sum of 21 on the first and second card, same as blackjack sometimes called "natural 21"

P

penetration

A number or fraction that represents how many cards/decks will be dealt before shuffling in contrast to the total number of cards/decks in play. It may be expressed in percentage form or as a fraction where the denominator is always the total number of decks in play such as "4.5/6" or "75% penetration" In literature it may be abbreviated "PEN"

pitch game

A blackjack game dealt from the hand of the dealer using 1 or 2 decks

push

A tie; the player and dealer have hands with the same total.

S

shoe

A device used to hold multiple decks of cards typically 4,6 or 8 prior to the dealer removing them one card at a time to be used during play.

shoe game

A blackjack game which is dealt from a shoe. Shoe games typically use 4,5,6 or 8 decks.

soft

A soft hand is a hand that includes an ace valued as 11, as opposed to 1.

split

If a player is dealt two cards of the same rank, he can choose to play each of them separately, putting up a bet for each one.

stand

To stop asking for more cards.

stiff

Any hard hand where the possibility to exceed 21 exists by drawing an additional card namely 12,13,14,15 or 16

surrender

To surrender is to abandon your hand, while recovering half of your initial bet.

T

third base

The betting spot located on the dealer's right which is last to act.

U

upcard

The card that the dealer is showing.

References

Blackjack
Advantage play	Glossary of blackjack terms Card counting Shuffle track Hole carding Edge sorting MindPlay
Miscellaneous	Chinese Blackjack Spanish 21 Super Fun 21 Double Attack Blackjack Double Exposure Blackjack Elimination Blackjack Pontoon (card game) Power blackjack
Community	Blackjack Forum Blackjack Hall of Fame Peter A. Griffin Thomas Hyland Zeljko Ranogajec Arnold Snyder Edward O. Thorp Ken Uston Stanford Wong