Lobefin

noun

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

Etymology

From lobe + fin.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.