Word:   
Definitions of Cretaceous:
  • noun:   from 135 million to 63 million years ago; end of the age of reptiles; appearance of modern insects and flowering plants
  • adjective:   of or relating to the Cretaceous geologic era
    Example: "Cretaceous rocks"
  • adjective:   abounding in chalk

Related words...
Descriptive words...

Search for Cretaceous at other dictionaries: OneLook, Oxford, American Heritage, Merriam-Webster, Wikipedia

See Cretaceous used in context: several books and articles.

Help  Advanced  Feedback  Android  iPhone/iPad  API  Blog  Privacy

Copyright © 2020 Datamuse