noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   Any of the fish of the class Sarcopterygii.
2. 2
   any fish of the order Crossopterygii; most known only in fossil form wordnet

Synonyms

All synonyms

crossopterygianfin lobelobe finlobe segmentlobe-finned fishlobed fin

Antonyms

All antonyms

ray-finned finray-finned fin segment

Etymology

From lobe + fin.