Definition from Wiktionary, the free dictionary
overruff (plural overruffs)
- (bridge) An act of overruffing
2009, January 3, “Phillip Alder”, in What to Bid Next? That Depends on the Game You’re Playing:
- Declarer eventually lost one heart, two diamonds and the club overruff for plus 110 to win the board and leapfrog his team from third to second.