noun Etymology: 2slap + -jack (as in flapjack) Date: 1796 pancake , a card game in which each player tries to be the first to slap a hand on any jack that appears faceup
SLAPJACK
Meaning of SLAPJACK in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012