Defenition of the word synapsida
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Defenition of the word synapsida
- extinct reptiles of the Permian to Jurassic considered ancestral to mammals
Synonyms for the word synapsida
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- subclass Synapsida
- Synapsida
Meronymys for the word synapsida
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- class Reptilia
- Ictodosauria
- order Ictodosauria
- order Pelycosauria
- order Therapsida
- Pelycosauria
- Reptilia
- Therapsida
Hypernyms for the word synapsida
See other words