cuckoo

The two-note sound made by the cuckoo.

A Barbadian food made from mashed okra and cornmeal.

Any of various birds, of the family Cuculidae, famous for laying its eggs in the nests of other species; but especially the common cuckoo, Cuculus canorus, that has a characteristic two-note call.

The sound of that particular bird.

The bird-shaped figure found in cuckoo clocks.

The cuckoo clock itself.

A person who inveigles themselves into a place where they should not be (used especially in the phrase a cuckoo in the nest).

Someone who is crazy.

To make the call of a cuckoo.

To repeat something incessantly.

Crazy; not sane.