grampus

/ˈgræmpəs/

Other forms: grampuses

Definitions of grampus

1. noun

   predatory black-and-white toothed whale with large dorsal fin; common in cold seas
   synonyms: Orcinus orca, killer, killer whale, orca, sea wolf

   type of:

   dolphin

   any of various small toothed whales with a beaklike snout; larger than porpoises
2. noun

   slaty-grey blunt-nosed dolphin common in northern seas
   synonyms: Grampus griseus

   type of:

   dolphin

   any of various small toothed whales with a beaklike snout; larger than porpoises