(Australia, countable) The bird Tadorna radjah, a protected species within Australia.

(colloquial) A person or thing that is helpless, inefficient, or disabled.

(cricket) the score of zero runs after getting out on the first ball faced

Used other than figuratively or idiomatically: see duck, soup. / (slang, idiomatic) Something which is easy; a piece of cake.

A Chinese dish consisting of roasted duck skin, small pancakes, hoisin sauce and other condiments.

A duck that feeds mainly by diving such as the pochard.

A duck that feeds by dabbling in shallow water if subfamily Anatinae, including the mallard and teal.

(historical) A chair used to punish women, especially scolds, by ducking them in water.

(Britain, informal, vulgar) A hairstyle in which the hair is swept back along the sides of the head to meet in a point at the back, thus resembling the tail feathers of a duck.

(vulgar, slang) Sweat, smegma, or semen found on or around the penis, testicles, or perineum.