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dolphin

DEFINITIONS OF: dolphin

1

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

Types:
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Delphinus delphis, common dolphin
black-and-white dolphin that leaps high out of the water;
bottle-nosed dolphin, bottlenose, bottlenose dolphin
any of several dolphins with rounded forehead and well-developed beak; chiefly of northern Atlantic and Mediterranean
porpoise
any of several small gregarious cetacean mammals having a blunt snout and many teeth
Grampus griseus, grampus
slaty-grey blunt-nosed dolphin common in northern seas
Orcinus orca, grampus, killer, killer whale, orca, sea wolf
predatory black-and-white toothed whale with large dorsal fin; common in cold seas
Globicephala melaena, black whale, blackfish, common blackfish, pilot whale
small dark-colored whale of the Atlantic coast of the United States; the largest male acts as pilot or leader for the school
river dolphin
any of several long-snouted usually freshwater dolphins of South America and southern Asia
Delphinapterus leucas, beluga, white whale
small northern whale that is white when adult
Atlantic bottlenose dolphin, Tursiops truncatus
the most common dolphin of northern Atlantic and Mediterranean; often kept captive and trained to perform
Pacific bottlenose dolphin, Tursiops gilli
a bottlenose dolphin found in the Pacific Ocean
Phocoena phocoena, harbor porpoise, herring hog
the common porpoise of the northern Atlantic and Pacific
Phocoena sinus, vaquita
a short porpoise that lives in the Gulf of California; an endangered species
Type of:
toothed whale
any of several whales having simple conical teeth and feeding on fish etc.

n large slender food and game fish widely distributed in warm seas (especially around Hawaii)

Synonyms:
dolphinfish, mahimahi
Types:
Coryphaena hippurus
the more common dolphinfish valued as food; about six feet long
Coryphaena equisetis
a kind of dolphinfish
Type of:
percoid, percoid fish, percoidean
any of numerous spiny-finned fishes of the order Perciformes
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