一種賭博
Keno \Ke"no\, n. [F. quine five winning numbers, fr. L. quini five each, quinque five. See {Five}.] A gambling game, a variety of the game of lotto, played with balls or knobs, numbered, and cards also numbered. [U. S.]
keno n : a game in which numbered balls are drawn at random and players cover the corresponding numbers on their cards [syn: {lotto}, {bingo}, {beano}]