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Examples from the Web for brachiosaurus

Historical Examples of brachiosaurus

Word Origin and History for brachiosaurus

1903, Modern Latin, from Greek brakhion "arm" (see brachio-) + -saurus. The forelegs are notably longer than the hind legs.

Online Etymology Dictionary, © 2010 Douglas Harper

brachiosaurus in Science


[brā′kē-ə-sôrəs]brachiosaur (brākē-ə-sôr′)
  1. A very large sauropod dinosaur of the genus Brachiosaurus of the Jurassic and Cretaceous Periods. It had forelegs that were longer than its hind legs, and nostrils on top of its head.
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