English dictionary
Permian
/'p/[@]/rm/i//@/n/
Definitions, examples, synonyms and antonyms from WordNet 3.0.
adjective
-
Belonging or relating to the period, and also to the formation, next following the Carboniferous, and regarded as closing the Carboniferous age and Paleozoic era.
Source: webster1913
noun
-
from 280 million to 230 million years ago; reptiles
Synonyms permian periodSource: WordNet 3.0