Definitions
from The Century Dictionary.
-     Same as 
Acanthopterygii . 
from the GNU version of the Collaborative International Dictionary of English.
- noun plural (Zoöl.)  A group of teleostean fishes having spiny fins. See 
acanthopterygii . 
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun zoology  A group of 
teleostean fishes having spiny fins. SeeAcanthopterygii . 
Etymologies
from Wiktionary, Creative Commons Attribution/Share-Alike License
Via New Latin, from Ancient Greek ἄκανθα (akantha, "thorn") + πτερύγιον (pterugion, "wing, fin").
			
		
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Examples
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