allosaur in British English
(ˈæləˌsɔː) or allosaurus (ˌæləˈsɔːrəs)
noun
any large carnivorous bipedal dinosaur of the genus Antrodemus (formerly Allosaurus), common in North America in late Jurassic times: suborder Theropoda (theropods)
Word origin
C19: from allo- + -saurImage ofallosaur
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