- a black or brown-speckled seabird of the genus Cepphus, of northern seas, having a sharply pointed black bill, red legs, and white wing patches, as C. grylle (black guillemot), of the North Atlantic and the similar C. columba (pigeon guillemot) of the North Pacific.
- British. a murre of the genus Uria.
Origin of guillemot
Examples from the Web for guillemot
Historical Examples of guillemot
The guillemot makes no nest, merely laying a single egg on a ledge.Yorkshire Painted And Described
The birds comprise a darter, a cormorant, a guillemot, and a penguin.
The speed with which the guillemot cuts the water is truly amazing.
A man from the south heard one day of a guillemot that could talk.Eskimo Folktales
Its actions in the water are almost precisely the same as those of the Guillemot.British Sea Birds
- any northern oceanic diving bird of the genera Uria and Cepphus, having a black-and-white plumage and long narrow bill: family Alcidae (auks, etc), order Charadriiformes