bladder
/ˈblædər/
noun
- The organ in the body that stores urine before it leaves the body.
- Drinking plenty of water helps keep your bladder healthy.
- He felt a strong urge to empty his bladder after the long car ride.
- The doctor checked her bladder using an ultrasound.
- A flexible bag or container, often used for holding liquids or gases.
- The soccer ball's bladder is made of rubber and holds the air.
- The wine was stored in a goatskin bladder for transport.
- The hydration pack has a plastic bladder that holds water.