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)