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bladder

noun · verb

Simple meaning

A flexible sac that can expand and contract and that holds liquids or gases.

Pronunciation

Say it like this:

blader

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US device voice
IPA pronunciation (US)

ˈblædɚ

This word is pronounced essentially the same in American and British English, so one transcription covers both.

IPA (International Phonetic Alphabet) is a standard way of writing speech sounds.

Word Review

Definition

Everyday modern meanings first, grouped by part of speech.

noun

  1. zoology

    A flexible sac that can expand and contract and that holds liquids or gases.

  2. anatomy

    Specifically, the urinary bladder.

  3. The inflatable bag inside various balls used in sports, such as footballs and rugby balls.

  4. A container in the form of a flexible bag.

  5. A sealed plastic bag that contains wine and is usually packaged in a cask.

  6. figurative

    Anything inflated, empty, or unsound.

verb

  1. To swell out like a bladder with air; to inflate.

  2. transitive

    To store or put up in bladders.

Word at a Glance

Difficulty
B2 · Upper Intermediate (estimated)
Frequency
Moderately Common
Typical Use
Neutral / general English

Word Aura™

How this word commonly comes across.

Aura for this meaning

This meaning: A flexible sac that can expand and contract and that holds liquids or gases.

Used this way, bladder is a reasonably familiar word that usually carries little praise or criticism of its own. It turns up most in law or legal contexts.

Emotional tone
Neutral
Formality
Neutral
Intensity
Not strongly marked
How common
Moderately common
Connotation
Matter-of-fact
Usage feel
Neutral and straightforward

Where it naturally appears

  • Law/legal

Nearby words

  • vesica , a specialist term, precise but narrower

Word Aura describes common impressions, not a measurement. Tone changes with sentence, speaker, relationship and situation.

More ways to use bladder

  • “She drank a lot of water, so her bladder felt full quickly.”

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Common Patterns and Combinations

How this word naturally appears with others.

Flexible

air bladder

Specifically

urinary bladder

Other combinations

gall bladderbladder cancerswim bladderneurogenic bladderbladder neckbladder wall

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Word Family

Related forms, grouped by how they connect.

Compound terms

Established multiword terms.

  • bladder disordernounCompound term

    A disorder of the urinary bladder.

  • bladder fernnounCompound term

    Any fern of the genus Cystopteris characterized by a hooded indusium or bladderlike membrane covering the sori.

  • bladder fucusnounCompound term

    A common rockweed used in preparing kelp and as manure.

  • bladder ketmianounCompound term

    Annual weedy herb with ephemeral yellow purple-eyed flowers.

  • bladder sennanounCompound term

    Yellow-flowered European shrub cultivated for its succession of yellow flowers and very inflated bladdery pods and as a source of wildlife food.

  • bladder sphincternounCompound term

    The sphincter muscle of the urinary bladder.

More about this wordSynonyms, forms, origin

Synonyms

Sense: flexible sac that can expand and contract and that holds liquids

vesicaTechnical

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Dictionary data from Wiktionary via the Free Dictionary API. Simple meanings, combinations and word intelligence are built from verified reference data, no AI is used to load this page.