allosaurus

Estimated CEFR level: C2 — Proficiency

Estimated from word frequency; not an official CEFR classification.

Definition

  1. noun late Jurassic carnivorous dinosaur; similar to but somewhat smaller than tyrannosaurus

Etymology

From Ancient Greek ἄλλος (állos, “other, different”) + σαῦρος (saûros, “lizard”).

In classic literature

Synonyms

allosaur

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