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diplodocus

[dih-plod-uh-kuh s] /dɪˈplɒd ə kəs/
noun, plural diplodocuses.
1.
a huge herbivorous dinosaur of the genus Diplodocus, from the Late Jurassic Epoch of western North America, growing to a length of about 87 feet (26.5 meters).
Origin
< Neo-Latin (1878), equivalent to diplo- diplo- + Greek dokós beam, bar, shaft
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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Examples from the web for diplodocus
  • When he searched for these characteristics on diplodocus skulls, he found none.
  • As you arrive, your first vision will be the giant cast of a diplodocus looming down above you.
  • Posture the depiction of diplodocus posture has changed considerably over the years.
British Dictionary definitions for diplodocus

diplodocus

/dɪˈplɒdəkəs; ˌdɪpləʊˈdəʊkəs/
noun (pl) -cuses
1.
any herbivorous quadrupedal late Jurassic dinosaur of the genus Diplodocus, characterized by a very long neck and tail and a total body length of 27 metres: suborder Sauropoda (sauropods)
Word Origin
C19: from New Latin, from diplo- + Greek dokos beam
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Word Origin and History for diplodocus
n.

1884, coined in Modern Latin in 1878 by U.S. paleontologist Othniel Charles Marsh (1831-1899) from Greek diploos "double" (see diploid) + dokos "a beam." So called for the peculiar structure of the tail bones.

Online Etymology Dictionary, © 2010 Douglas Harper
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diplodocus in Science
diplodocus
  (dĭ-plŏd'ə-kəs)   
A very large herbivorous dinosaur of the genus Diplodocus of the late Jurassic Period. Diplodocus had a long, slender neck and tail and a small head with peglike teeth, and could grow to nearly 27 m (90 ft) in length. Fossilized skin impressions show that it probably had dermal spines along its back. Diplodocus is one of the longest known sauropod dinosaurs.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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