[knuck.le.bone] n (1577) 1: a bone (as a metatarsus or metacarpus of a sheep) used in games and formerly in divination
2. pl but sing in constr: a game played with knucklebones or jacks
[knuck.le.bone] n (1577) 1: a bone (as a metatarsus or metacarpus of a sheep) used in games and formerly in divination
2. pl but sing in constr: a game played with knucklebones or jacks
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012