Internal body part (7)
I believe the answer is:
bladder
(Other definitions for bladder that I've seen before include "Inflated bag" , "Bag containing liquid or gas" , "Distensible bag" , "Bag in the lower abdomen" , "Distensible sac" .)
I believe the answer is:
bladder
(Other definitions for bladder that I've seen before include "Inflated bag" , "Bag containing liquid or gas" , "Distensible bag" , "Bag in the lower abdomen" , "Distensible sac" .)