Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
Cretaceous period | Yes | No | No | No |
Mesozoic | Yes | Yes | No | No |
Cretaceous period (noun) | Mesozoic (noun) |
---|---|
the period from 135 million to 63 million years ago; end of the age of reptiles; appearance of modern insects and flowering plants | from 230 million to 63 million years ago |
Cretaceous period (adjective) | Mesozoic (adjective) |
---|---|
of or relating to or denoting the Mesozoic era |