1. Cretaceous

noun. from 135 million to 63 million years ago; end of the age of reptiles; appearance of modern insects and flowering plants.


  • Mesozoic
  • Age of Reptiles
  • Cretaceous period

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Rhymes with Cretaceous

  • rapacious

How do you pronounce cretaceous?

Pronounce cretaceous as krɪˈteɪʃɪs.

US - How to pronounce cretaceous in American English

UK - How to pronounce cretaceous in British English

Sentences with cretaceous

1. Adjective
Orb weavers are best known for their elaborate webs and date back to the early cretaceous period.