spiny-finned_fish
1. [ noun ] (zoology) a teleost fish with fins that are supported by sharp inflexible rays
Synonyms: acanthopterygian
Related terms: soft-finned_fish teleost_fish dory boarfish anomalops frogfish remora batfish goosefish toadfish sargassum_fish boarfish stickleback percoid_fish flashlight_fish silverside barracuda sand_lance dragonet scorpaenoid plectognath flatfish squirrelfish Acanthopterygii