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from The American Heritage® Dictionary of the English Language, 4th Edition

  • n. Any of various plant-eating, amphibious sauropod dinosaurs of the genus Titanosaurus, common during the Cretaceous Period especially in South America.

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. Any member of the Titanosauria and/or Titanosauroidea, a diverse group of sauropod dinosaurs including some of the heaviest creatures ever to walk the earth.

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

  • n. amphibious quadrupedal herbivorous dinosaur with a long thin neck and whiplike tail; of the Cretaceous mostly in the southern hemisphere


New Latin Tītānosaurus, genus name : Greek Tītān, Titan + Greek sauros, lizard.
(American Heritage® Dictionary of the English Language, Fourth Edition)



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