Meaning of titanosaur

ti•tan•o•saur

Pronunciation: (tī-tan'u-sôr", tīt'n-u-), [key]
— n.
  1. any amphibious plant-eating dinosaur of the genus Titanosaurus, from the Cretaceous Period, having a long, thin neck and a long, whiplike tail.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
See also: