Ray-finned

adj

adj ·Rare ·Advanced level

Definitions

Adjective
  1. 1
    Of the Actinopterygii taxonomic class, all having in common lepidotrichia (a kind of fin made of webs of skin supported by bony or horny spines). not-comparable

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