ray-finned
|ray-finned|
C1
/ˈreɪ fɪnd/
fins with rays
Etymology
Etymology Information
'ray-finned' originates from the combination of 'ray' and 'finned', where 'ray' refers to the bony or cartilaginous structures supporting the fins, and 'finned' describes having fins.
Historical Evolution
'Ray-finned' is a modern English term derived from the combination of 'ray' and 'finned', used to describe a characteristic of certain fish.
Meaning Changes
Initially, it meant 'having fins with rays', and this meaning has remained consistent in modern usage.
Meanings by Part of Speech
Adjective 1
having fins supported by bony or cartilaginous rays.
The ray-finned fish are the most diverse group of vertebrates.
Synonyms
Last updated: 2025/05/07 04:44