Brontosaur - Definition
brontosaur
n 1: huge quadrupedal herbivorous dinosaur common in North
America in the late Jurassic [syn: apatosaur,
apatosaurus, brontosaur, brontosaurus, thunder
lizard, Apatosaurus excelsus]
n 1: huge quadrupedal herbivorous dinosaur common in North
America in the late Jurassic [syn: apatosaur,
apatosaurus, brontosaur, brontosaurus, thunder
lizard, Apatosaurus excelsus]