SynonymX
Speak
Pelycosaur
Definition of Pelycosaur
1.
Large primitive reptile having a tall spinal sail; of the Permian or late Paleozoic in Europe and North America
Noun
Semanticaly linked words with "pelycosaur"
synapsid
synapsid reptile
order pelycosauria
pelycosauria
Hyponims for word "pelycosaur"
synapsid
synapsid reptile