Cretaceous — synonyms, definition

1. Cretaceous (Adjective)

2 definitions

Cretaceous (Adjective) — Of or relating to or denoting the third period of the Mesozoic era.

Cretaceous (Adjective) — Abounding in chalk.

2. Cretaceous (Noun)

1 synonym
Cretaceous period
1 definition

Cretaceous (Noun) — From 135 million to 63 million years ago; end of the age of reptiles; appearance of modern insects and flowering plants.

2 types of
geological period period
3 parts of
Age of Reptiles Mesozoic Mesozoic era