WordReference Random House Unabridged Dictionary of American English © 2025
quill•back
(kwil′bak′),USA pronunciation n., pl. -backs, (esp. collectively) -back.
- Fisha carpsucker, Carpiodes cyprinus, inhabiting waters in the central and eastern U.S., having one ray of the dorsal fin greatly elongated. Also called quill′back carp′sucker.
- quill + back1 1880–85, American.
'quillback' also found in these entries (note: many are not synonyms or translations):