mastodon

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mas·to·don

 (măs′tə-dŏn′) also mas·to·dont (-dŏnt′)
n.
Any of several very large, extinct proboscidian mammals of the family Mammutidae of the Miocene, Pliocene, and Pleistocene Epochs, resembling elephants but having molar teeth of a different structure.

[New Latin Mastodōn, genus name : Greek mastos, breast, nipple + Greek odōn, tooth (from the nipple-shaped protrusions on the crowns of its molars); see dent- in Indo-European roots.]

mas′to·don′ic 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.

mastodon

(ˈmæstəˌdɒn) or

mastodont

n
1. (Palaeontology) any extinct elephant-like proboscidean mammal of the genus Mammut (or Mastodon), common in Pliocene times
2. (Animals) any extinct elephant-like proboscidean mammal of the genus Mammut (or Mastodon), common in Pliocene times
[C19: from New Latin, literally: breast-tooth, referring to the nipple-shaped projections on the teeth]
ˌmastoˈdontic adj
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

mas•to•don

(ˈmæs təˌdɒn)

n.
any of numerous extinct elephantlike mammals of the Oligocene through Pleistocene epochs, esp. of the genus Mastodon (formerly Mammut), distinguished from true elephants by their tooth structure. Compare mammoth (def. 1).
[1805–15; < New Latin < Greek mast(ós) breast + -odṓn -toothed]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.

mas·to·don

(măs′tə-dŏn′)
Any of several extinct mammals similar to elephants and mammoths except in the shape of their molar teeth. Like elephants, mastodons had a pair of long, curved tusks growing from their upper jaw, but they also sometimes had a second pair from the lower jaw. They lived from the Oligocene Epoch to the end of the Ice Age.
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.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.mastodon - extinct elephant-like mammal that flourished worldwide from Miocene through Pleistocene timesmastodon - extinct elephant-like mammal that flourished worldwide from Miocene through Pleistocene times; differ from mammoths in the form of the molar teeth
proboscidean, proboscidian - massive herbivorous mammals having tusks and a long trunk
genus Mammut, genus Mastodon, Mammut - extinct type genus of the Mammutidae: mastodons
American mastodon, American mastodont, Mammut americanum - mastodon of North America; in some classifications considered a mammoth rather than a mastodon
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
Translations

mastodon

[ˈmæstədən] Nmastodonte m
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

mastodon

nMastodon nt
Collins German Dictionary – Complete and Unabridged 7th Edition 2005. © William Collins Sons & Co. Ltd. 1980 © HarperCollins Publishers 1991, 1997, 1999, 2004, 2005, 2007