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Related to cetacean: whale
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.
[From New Latin Cētācea, order name, from Latin cētus, whale; see Cetus.]
ce·ta′cean, ce·ta′ceous (-shəs) adj.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
(Animals) of, relating to, or belonging to the Cetacea, an order of aquatic placental mammals having no hind limbs and a blowhole for breathing: includes toothed whales (dolphins, porpoises, etc) and whalebone whales (rorquals, right whales, etc)
(Animals) a whale
[C19: from New Latin Cētācea, ultimately from Latin cētus whale, from Greek kētos]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
1. belonging to the Cetacea, an order of aquatic, chiefly marine mammals, including the whales and dolphins.n.
2. a cetacean mammal.
[1830–40; < New Latin Cetace(a) (Latin cēt(us) whale, cetacean (< Greek kêtos)]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
Any of various, often very large marine mammals having an almost hairless body that resembles that of a fish. Cetaceans have a flat, horizontal tail and forelimbs modified into broad flippers. Whales, dolphins, and porpoises are cetaceans.
The American Heritage® Student Science Dictionary, Second Edition. Copyright © 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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|Noun||1.||cetacean - large aquatic carnivorous mammal with fin-like forelimbs no hind limbs, including: whales; dolphins; porpoises; narwhals|
aquatic mammal - whales and dolphins; manatees and dugongs; walruses; seals
whale - any of the larger cetacean mammals having a streamlined body and breathing through a blowhole on the head
fluke - either of the two lobes of the tail of a cetacean
blowhole - the spiracle of a cetacean located far back on the skull
pod - a group of aquatic mammals
|Adj.||1.||cetacean - of or relating to whales and dolphins etc|
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
Collins Spanish Dictionary - Complete and Unabridged 8th Edition 2005 © William Collins Sons & Co. Ltd. 1971, 1988 © HarperCollins Publishers 1992, 1993, 1996, 1997, 2000, 2003, 2005
cetacean[sɪˈteɪʃən] n → cétacé m
Collins English/French Electronic Resource. © HarperCollins Publishers 2005
Collins German Dictionary – Complete and Unabridged 7th Edition 2005. © William Collins Sons & Co. Ltd. 1980 © HarperCollins Publishers 1991, 1997, 1999, 2004, 2005, 2007