gray whale

English Thesaurus

1. medium-sized greyish-black whale of the northern Pacific (noun.animal)

hypernym	:	baleen whale, whalebone whale,
definition	:	whale with plates of whalebone along the upper jaw for filtering plankton from the water (noun.animal)

member meronym	:	eschrichtius, genus eschrichtius,
definition	:	type and sole genus of the Eschrichtiidae (noun.animal)