Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
anaspid | Yes | No | No | No |
jawless vertebrate | Yes | No | No | No |
anaspid (noun) | jawless vertebrate (noun) |
---|---|
extinct small freshwater jawless fish usually having a heterocercal tail and an armored head; of the Silurian and Devonian | eel-shaped vertebrate without jaws or paired appendages including the cyclostomes and some extinct forms |