megalosaur

American

[meg-uh-luh-sawr] / ˈmɛg ə ləˌsɔr /

noun

any gigantic carnivorous dinosaur of the genus Megalosaurus, of the Jurassic and early Cretaceous periods.

megalosaur British

/ ˈmɛɡələʊˌsɔː /

noun

any very large Jurassic or Cretaceous bipedal carnivorous dinosaur of the genus Megalosaurus, common in Europe: suborder Theropoda (theropods)

"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

Other Word Forms

Derived Forms

megalosaurian

adjective

Etymology

Origin of megalosaur

From the New Latin word Megalosaurus, dating back to 1835–45. See megalo-, -saur

Vocabulary lists containing megalosaur

Paleontology: Dinosaurs - Middle School and High School

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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023