Search Result for "subclass synapsida":
Wordnet 3.0
NOUN (1)
1. extinct reptiles of the Permian to Jurassic considered ancestral to mammals;
[syn: Synapsida, subclass Synapsida]
Search Result for "subclass synapsida":
NOUN (1)
1. extinct reptiles of the Permian to Jurassic considered ancestral to mammals;
[syn: Synapsida, subclass Synapsida]
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English definitions, synonyms, pronunciation, spelling with Auto Suggestion and Auto Spell Check technology, Free Dictionary Org.