The Collaborative International Dictionary of English v.0.48:
beano \beano\ n. 1. a game in which numbered balls are drawn and random and players cover the correponding numbers on their cards. Syn: lotto, bingo, keno. [WordNet 1.5]WordNet (r) 3.0 (2006):
beano n 1: a game in which numbered balls are drawn at random and players cover the corresponding numbers on their cards [syn: lotto, bingo, beano, keno]