cepphus

English Thesaurus

1. a genus of birds including: guillemots (noun.animal)

hypernym	:	bird genus,
definition	:	a genus of birds (noun.animal)

member holonym	:	guillemot,
definition	:	small black or brown speckled auks of northern seas (noun.animal)

member meronym	:	alcidae, family alcidae,
definition	:	web-footed diving seabirds of northern seas: auks; puffins; guillemots; murres; etc. (noun.animal)