1. a form of rummy in which a player can go out if the cards remaining in their hand total less than 10 points; [syn: gin, gin rummy, knock rummy]
WordNet (r) 3.0 (2006):
knock rummy
n 1: a form of rummy in which a player can go out if the cards
remaining in their hand total less than 10 points [syn:
gin, gin rummy, knock rummy]