Plateosaurus
noun
Plat·e·o·sau·rus
ˌplatēəˈsȯrəs
: a genus of moderate-sized chiefly bipedal Triassic saurischian dinosaurs on the ancestral line of the Sauropoda
Word History
Etymology
New Latin, from Greek platē oar + New Latin -saurus; akin to Greek platys flat, broad