grampus has definitions from the field of zoology
1
[ noun ] (zoology) predatory black-and-white toothed whale with large dorsal fin; common in cold seas

Related terms

dolphin Orcinus

2
[ noun ] (zoology) slaty-gray blunt-nosed dolphin common in northern seas

Synonyms

Grampus_griseus

Related terms

dolphin genus_Grampus

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