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tyrannosaur

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tyrannosaur

Main Entry:: ty·ran·no·saur
Pronunciation:: \tə-ˈra-nə-ˌsȯr, tī-\
Function:: noun
Etymology:: New Latin Tyrannosaurus, from Greek tyrannos tyrant + sauros lizard
Date:: 1924

1 : a massive North American tyrannosaurid (Tyrannosaurus rex) 2 : tyrannosaurid

Learn more about "tyrannosaur" and related topics at Britannica.com

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