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Definition of Black guillemot
1. Noun. Northern Atlantic guillemot. 
Definition of Black guillemot
1. Noun. A seabird, ''Cepphus grylle'', of the auk family (''Alcidae'') ¹
¹ Source: wiktionary.com
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1. Noun. Northern Atlantic guillemot. 
1. Noun. A seabird, ''Cepphus grylle'', of the auk family (''Alcidae'') ¹
¹ Source: wiktionary.com