Hyperoodon bidens

Bottlehead Bot"tle*head`, n. (Zo["o]l.) A cetacean allied to the grampus; -- called also {bottle-nosed whale}. [1913 Webster]

Note: There are several species so named, as the pilot whales, of the genus {Globicephalus}, and one or more species of {Hypero["o]don} ({Hypero["o]don bidens}, etc.), found on the European coast. See {Blackfish}, 1. [1913 Webster]