English dictionary
Synapsida
Definitions, examples, synonyms and antonyms from WordNet 3.0.
noun
-
extinct reptiles of the Permian to Jurassic considered ancestral to mammals
Synonyms subclass synapsidaSource: WordNet 3.0
English dictionary
Definitions, examples, synonyms and antonyms from WordNet 3.0.
extinct reptiles of the Permian to Jurassic considered ancestral to mammals
Source: WordNet 3.0