Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
Therapsida | Yes | No | No | No |
protomammal | Yes | No | No | No |
Therapsida (noun) | protomammal (noun) |
---|---|
extinct mammal-like reptiles found inhabiting all continents from the mid Permian to late Triassic | probably warm-blooded; considered direct ancestor of mammals |