bottle-nosed dolphin

n. (Zool.) 1. A grey cetacean of the Dolphin family, of several species, as Delphinus Tursio and Lagenorhyncus leucopleurus, of Europe. Also Tursiops truncatus -- a synonym?
Syn. -- bottlenose dolphin. [ 1913 Webster +PJC ]

2. The puffin. [ 1913 Webster ]

3. a north Atlantic beaked whale with a bulbous forehead.
Syn. -- bottle-nosed whale, bottlenose whale, Hyperoodon ampullatus. [ WordNet 1.5 ]