A toy, made from rubber or rubber-like plastic, shaped like a duck; usually a floating bathtub toy. / (nautical, slang) An inflatable boat.

(transitive, programming) To act as a sounding board for a programmer that is debugging their code, facilitating rubber duck debugging.

A large duck (Cairina moschata) which is native to Mexico, Central and South America.

plural of ducking stool

plural of duck stamp

(US) An adhesive stamp sold by the US Federal and various state governments as proof of payment for a duck-hunting licence, with the proceeds used for conservation programs.

present participle of duck and cover

simple past tense and past participle of duck and cover

A colorful North American duck, Aix sponsa, that nests in hollow trees.

(slang) To break wind.