Sinonim black-backed gull

English Thesaurus

1. white gull having a black back and wings (noun.animal)

hypernym	:	gull, sea gull, seagull,
definition	:	mostly white aquatic bird having long pointed wings and short legs (noun.animal)

member meronym	:	genus larus, larus,
definition	:	type genus of the Laridae (noun.animal)