from the GNU version of the Collaborative International Dictionary of English.

  • noun (Paleon.) a dinosaur of the genus Brontosaurus; an individual may also be called a brontosaurus or an apatosaurus.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun An apatosaur.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • noun huge quadrupedal herbivorous dinosaur common in North America in the late Jurassic


Sorry, no etymologies found.



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