A frothy mass of white liquid that is secreted onto plants by froghopper larvae and serves as a protective covering.

A clock that announces the time (hours and quarter hours) by a cuckoo sound, often equipped with a small cuckoo automaton.

plural of cuckoo clock

plural of cuckoo-dove

Alternative spelling of cuckoo-dove

Any of several species of bird in the genera Macropygia, Reinwardtoena and Turacoena of the pigeon family.

A gesture, consisting of a twirling motion of a finger near the temple, used to suggest that another person is crazy.

(slang) A lunatic asylum.

(computer science) A scheme for resolving hash collisions, using two hash functions instead of one, and allowing a newly inserted key to "kick out" any existing key at the same index.

plural of cuckoo wasp