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noun Uncommon

bladder

BLA-duh

Bladder (noun) means the urinary bladder, the sac in the body that stores urine before it is passed. Example: “Drink plenty of water and empty your bladder regularly to avoid infections.”

noun
1
The urinary bladder, the sac in the body that stores urine before it is passed.
"Drink plenty of water and empty your bladder regularly to avoid infections."
"The doctor scanned her bladder to check for stones."
2
Any flexible, expandable sac that holds liquid or gas, including the inflatable bag inside a ball.
"The football's bladder had a slow puncture, so it kept losing air."
"A wine box holds its wine in a plastic bladder inside the cardboard."

How to use bladder

Learner’s notes

In plain EnglishThe body organ that stores urine, or more generally any flexible sac that holds liquid or gas.

Common pairings
urinary bladder bladder infection empty your bladder football bladder

Word forms

bladdered past tense, bladders plural, bladders singular

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Fill the gap

Can you complete this real example?

Drink plenty of water and empty your _____ regularly to avoid infections.

Etymology

From Old English blǣdre, related to words for "blister," describing something that swells with fluid or air.

Origin: Old English

sac

Related words

Rhymes for bladder

See all rhymes for bladder →

Frequently asked questions

Why do sports balls have a "bladder"?

Many balls, such as footballs and basketballs, contain an inflatable rubber bladder inside their outer casing, which holds the air that gives the ball its shape and bounce. This sense of "bladder" extends the body-part meaning to any flexible, expandable sac that holds liquid or gas.

What is the meaning of bladder?

"bladder" (noun) means the urinary bladder, the sac in the body that stores urine before it is passed.

What is another word for bladder?

Other words for "bladder" include sac.

What are the different meanings of bladder?

"bladder" has 2 main meanings: 1. The urinary bladder, the sac in the body that stores urine before it is passed; 2. Any flexible, expandable sac that holds liquid or gas, including the inflatable bag inside a ball.

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Definitions: FreeDict original editorial