cretaceous Edit
    ചോക്ക്പോലെയുള്ള

cretaceous Edit
Adjective
    abounding in chalk

Cretaceous Edit
Adjective
    of or relating to or denoting the third period of the Mesozoic era

Cretaceous Edit
Noun
    from 135 million to 63 million years ago; end of the age of reptiles; appearance of modern insects and flowering plants