Also found in: Dictionary, Thesaurus, Encyclopedia, Wikipedia.
Related to knucklebones: jackstones
Dice. Used especially in figurative phrases alluding to a situation dependent on chance. (The knuckle bones of sheep were used in ancient times for divination purposes.) I knew my father was probably down at the casino again tossing knuckle bones. Hundreds of financial institutions wagered their clients' funds on what turned out to be a toss of the knucklebones. Some struck gold, but most just wound up with nothing.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
n. dice. (An elaboration of bones.) Roll them knuckle bones and tell me that your expense needs earth pads.
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.