IPA: /ˈoʊvərʌf/
KK: /ˈoʊvərʌf/
To play a higher card than another player in a card game, thereby winning the trick.
In the last round, she managed to overruff her opponent and take the lead.
Past: overruffed
Past Participle: overruffed
Overruff → The word is formed from "over-" (meaning excessively or beyond) and "ruff" (from the card game term meaning to trump or outplay). The term "overruff" refers to the act of trumping an opponent's card with a higher trump card, thus exceeding or going beyond their play.
Think of 'over-' meaning excessively and 'ruff' as a card play — so overruff means to exceed someone's play in a card game.
No commonly confused words.