Definitions
from The Century Dictionary.
- noun A fish of the family Notacanthidæ.
from the GNU version of the Collaborative International Dictionary of English.
- noun (Zoöl.) A fish having spines in, or in front of, the dorsal fins.
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun zoology A
fish withspines in, or in front of, thedorsal fins .
Etymologies
from Wiktionary, Creative Commons Attribution/Share-Alike License
spine + back
Support

Help support Wordnik (and make this page ad-free) by adopting the word spineback.
Examples
Sorry, no example sentences found.
Comments
Log in or sign up to get involved in the conversation. It's quick and easy.