(computer graphics) A technique for image compositing using an alpha channel.

A kind of coarse woolen cloth, having a thick nap or frieze. / (US, colloquial) Outfit or supplies, collectively; kit.

comparative form of duff: more duff

(informal) An incompetent, indolent, or clumsy person. / (sports) A player having little skill, especially a golfer who duffs.

Alternative spelling of duffel bag

(US, Australia, often military) A large, cylindrical, duffel cloth bag used to carry personal gear, especially by soldiers. / (UK) A smaller, cylindrical, cloth bag fashionable in the 1950s and 1960s.

present participle of duff

simple past tense and past participle of duff

plural of duffer

Alternative spelling of dovetail