LEARNit Dictionary
bladder
noun
/ˈblædə(r)/
UK
/ˈblædər/
US
1
an organ that has the shape of a bag in which liquid waste (= urine) collects before it is passed out of the body
مثانه, کیسه ادرار
see also
gall bladder
2
a bag made of rubber, leather, etc. that can be filled with air or liquid, such as the one inside a football
کیسه, کیسه باد