society > leisure > entertainment > pastimes > game > card game > other card games > [noun] > bone-ace (3)
a card game resembling and perhaps an ancestor of pontoon (blackjack); cf. thirty-one, n., twenty-one, n., and bone ace, n.
More fully one-and-thirty bone ace. A form of the card game thirty-one (thirty-one, n.), in which the third card dealt to each player is turned up…
The name of a game (or games) of cards. Also one-and-thirty: see one-and-thirty n. at one, adj. n.pron. compounds 4.