Crossword Genius

Inflatable core of a football, eg (7)

Ross

I believe the answer is:

bladder

(Other definitions for bladder that I've seen before include "Distensible sac" , "Chamber" , "Distensible bag" , "Bag in the lower abdomen" , "may be subject to inflation?" .)

I've seen this clue in The Times.
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.