porpoise plural
por·poise
The plural form of porpoise is porpoises
P pDefinitions
- noun plural porpoise any of several small, gregarious cetaceans of the genus Phocoena, usually blackish above and paler beneath, and having a blunt, rounded snout, especially the common porpoise, P. phocoena, of both the North Atlantic and Pacific. 1
- noun plural porpoise any of several other small cetaceans, as the common dolphin, Delphinus delphis. 1