superclass agnatha is a noun meaning "superclass of eel-shaped chordates lacking jaws and pelvic fins: lampreys; hagfishes; some extinct forms". It carries one recorded sense.
superclass of eel-shaped chordates lacking jaws and pelvic fins: lampreys; hagfishes; some extinct forms
Definitions, synonyms and semantic relations for superclass agnatha come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.