Bladder (disambiguation)

The bladder (or urinary bladder) is an organ that collects urine for excretion in animals.

Bladder may also refer to:

Biology Artificial urinary bladder, in humans Gallbladder, which stores bile for digestion Pig bladder, urinary bladder of a domestic pig, with many human uses Swim bladder, in bony fishes, an internal organ that helps to control buoyancy (homologous to lungs) Urinary bladder (Chinese medicine)

Technology Air bladder effect, a special effect used in filmmaking Fuel bladder, which stores fuels or other industrial liquids Hydration system, sometimes known as a bladder Pneumatic bladder, an old technology with many industrial applications Waterskin, a traditional container for transporting water

Geography Bladder Lake, a lake in Minnesota

See also