- Any of various toothed whales associated with the household Ziphiidae, having a lengthy beaklike snout and a small dorsal fin and inhabiting the oceans.
- some of about 20 species of whales inside family members Ziphiidae, known to plunge to great depths.
- some of a few whales inhabiting all oceans and having beaklike jaws with vestigial teeth inside upper jaw
- a cetacean for the genus Hyperoodon; the bottlehead whale.
Hyponym for "beaked whale"
Hypernym for "beaked whale"