Cetacean

Word CETACEAN
Character 8
Hyphenation ce ta cean
Pronunciations /sɪˈteɪʃən/

Definitions and meanings of "Cetacean"

What do we mean by cetacean?

Any of various marine mammals of the order Cetacea, including the whales, dolphins, and porpoises, having the general shape of a fish with forelimbs modified to form flippers, a tail with horizontal flukes, and one or two blowholes for breathing. noun

Pertaining to the whale, or to the Cetacea.

An animal of the order Cete; a whale, or one of the whale kind. noun

One of the Cetacea. noun

Pertaining to the zoologic order Cetacea, or associated with species falling under that taxonomic hierarchy. adjective

More generally, relating to large aquatic mammals, either directly or by analogy. adjective

An animal belonging to the order Cetacea, including dolphins, porpoises, and whales. noun

Of or relating to whales and dolphins etc adjective

Large aquatic carnivorous mammal with fin-like forelimbs no hind limbs, including: whales; dolphins; porpoises; narwhals noun

An animal belonging to the order Cetacea, including dolphins, porpoises, and whales.

This definition states how cetaceans (whales and dolphins) evolved for the last fifty million years.. Around 50 million years ago, there was a completely terrestrial mammal called Pakicetus. Pakicetus would occasionally go to the river banks to catch and eat fish. This would require swimming skills. This eventually drove Pakicetus to evolve. The legs became suited for water, and it learned how to hold its breath longer. Pakicetus evolved into Ambulocetus, which in turn evolved in Rodhocetus. Rodhocetus had limbs for diving, along with a blowhole, but had no purpose for land travel. Rodhocetus soon lost its hind legs and became Dorudon around 40 ma. Dorudon had dorsal fins and would give raise to many types of dolphins and whales in its future. The proof for the evolution of cetaceans is that they have a pelvic bone that remains where their legs had once been. That is it... Urban Dictionary

Synonyms and Antonyms for Cetacean

  • Antonyms for cetacean
  • Cetacean antonyms not found!

The word "cetacean" in example sentences

Mark wasn't sure if he meant he was composing it for them to hear or that he was composing the music on their behalf, like some kind of cetacean dictation machine. ❋ Lackey, Mercedes (1989)

I think that Tilly's behavior on balance does indicate a kind of cetacean psychosis. ❋ Jed Lipinski (2010)

Consider the case of the Yangtze River dolphin, a long-beaked, nearly blind cetacean also known as the baiji, that inhabited about 1,000 linear miles of a single river in southeast China. ❋ Unknown (2011)

Actually before I split, I wonder if patrick5 might share with me his thoughts on the morality of cetacean captivity …. ❋ Unknown (2010)

This same mentality of greed wiped out similar cetacean species in the past such as the North Atlantic gray whale which was hunted to extinction and the critically endangered Western North Pacific which to date has fewer than 100 individuals remaining. ❋ Deborah Bassett (2011)

March 13th, 2010 at 12: 45 pm dbadass says: sure but that stuff about a dude living in a cetacean stomach is totally true … ❋ Unknown (2010)

Dolphin Tale Morgan Freeman in a family feelgood of cetacean bonding. ❋ Unknown (2011)

Neuroanatomy suggest the cetacean brain is such that to imprision these animals in a sterile environment as we do may be beyond inhumane. ❋ Unknown (2010)

At a neurological level, cetacean brains display many of the features associated in human beings with sophisticated cognition. ❋ Deborah Bassett (2011)

March 1st, 2010 at 8: 54 pm dbadass says: aaronk it also says a dude can live in a cetacean stomach …. ❋ Unknown (2010)

Why is it that you want science to have all the answers immediately but insist on believing that a dude can survive in a cetacean stomach, men can be made of dirt and chicks ribs and require no definitive evidences of that complete and utter crap ….? ❋ Unknown (2010)

Captain Kirk befriends Jillian (Catherine Hicks), a cetacean specialist who works with the whales at the aquarium, and tries to get the whales from her. ❋ Unknown (2009)

Description: The recent likely extinction of the baiji or Chinese river dolphin, makes the vaquita (Phocoena sinus)? the Gulf of California porpoise? the most endangered cetacean. ❋ Guillaume Chapron (2010)

So about that dude in a cetacean stomach … Idiotic fairytale or stunning reality …. ❋ Unknown (2010)

This was the [evolution of cetaceans]. ❋ WhoDatFreshBoi (2017)

Cross Reference for Cetacean

What does cetacean mean?

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