Crossword Genius

Small edible muscle on each side of a fowl's back (6)

Ross

I believe the answer is:

oyster

(Other definitions for oyster that I've seen before include "offering unlimited possibilities?" , "Secretive individual" , "offers all one could desire" , "The world of Shakespeare" , "Pearl creator" .)

I've seen this clue in The Guardian.
Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.