- a dinosaur of the genus Brachiosaurus, up to 30 metres long: the largest land animal ever knownSee also sauropod
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Examples from the Web for brachiosaurus
Historical Examples of brachiosaurus
The femur of the Brachiosaurus exceeded six feet; this must have been the greatest of them all.The Book of the National Parks
Robert Sterling Yard
Online Etymology Dictionary, © 2010 Douglas Harper
- 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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