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.

Third-person singular simple present indicative form of duck and cover

present participle of duck and cover

plural of Burdekin duck

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

plural of wood duck

(slang) To break wind.

(programming) A style of dynamic typing in which an object's current set of methods and properties determines the valid semantics, rather than its inheritance from a particular class or implementation of a specific interface.

A species of duck, Aythya fuligula.