Dictionary
tri•cer•a•tops
Pronunciation: (trī-ser'u-tops"), [key]—
n.
any of various dinosaurs of the genus
Triceratops, of the late Cretaceous Period, having a bony crest on the neck, a long horn over each eye, and a shorter horn on the nose.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.