BLADDER
bladder
Noun
- A flexible sac that can expand and contract and that holds liquids or gases.
 - Specifically, the urinary bladder.
 - A hollow, inflatable organ of a plant.
 - The inflatable bag inside various balls used in sports, such as footballs and rugby balls.
 - A sealed plastic bag that contains wine and is usually packaged in a cask.
 - Anything inflated, empty, or unsound.
 
Verb
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