noun Etymology: French, from Middle French, diminutive of Guillaume William Date: circa 1672 a common murre ( Uria aalge ), any of a genus ( Cepphus ) of narrow-billed auks of northern seas
GUILLEMOT
Meaning of GUILLEMOT in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012