actinobranchia
|ac-ti-no-bran-chi-a|
C2
🇺🇸
/ˌæktɪnoʊˈbræŋkiə/
🇬🇧
/ˌæktɪnəʊˈbræŋkiə/
ray gills
Etymology
Etymology Information
'actinobranchia' originates from Greek, specifically the words 'aktis' meaning 'ray' and 'branchia' meaning 'gills'.
Historical Evolution
The term 'actinobranchia' was directly borrowed from Greek into scientific Latin, maintaining its original meaning.
Meaning Changes
Initially, it meant 'ray gills', and this meaning has largely remained the same in modern zoological usage.
Meanings by Part of Speech
Noun 1
a term used in zoology to describe a type of gill structure in certain aquatic animals.
The actinobranchia of the fish were studied to understand its respiratory system.
Last updated: 2025/04/29 21:21