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bladder

nounverbattested in dialogue

  • United Kingdom//ˈblædə//
  • United States//ˈblædɚ//

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

noun

  1. 1

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

  2. 2

    Specifically, the urinary bladder.

  3. 3

    A hollow, inflatable organ of a plant.

  4. 4

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

  5. 5

    A container in the form of a flexible bag.

    a fuel bladder

  6. 6

    A container in the form of a flexible bag. A sealed plastic bag that contains wine and is usually packaged in a cask.

  7. 7

    figurativeAnything inflated, empty, or unsound.

    to swim with bladders of philosophy

Etymology

From Middle English bladdre, bleddre, bladder, bledder, from Old English blæddre, a variant of blǣdre, blēdre (“blister, bladder”), from Proto-West Germanic *blādrā, from Proto-Germanic *blēdrǭ, *bladrǭ (“blister, bladder”).

verb

  1. 1

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

    bladder'd up with pride of his own merit

  2. 2

    To store or put up in bladders.

    bladdered lard

Forms

plural
bladders
past tense
bladdered
past participle
bladdered
present participle
bladdering
third person singular
bladders
The neighbouring pagesAlphabetical order follows the rules of the language, not byte values: an accent decides only between two otherwise identical words, and Spanish files Ñ as a letter of its own.

Lexical content from Wiktionary, under CC BY-SA 4.0 · Source entry · Data version 2026-08-23

Rank among the words of the OpenSubtitles 2018 corpus — film and television subtitles, so spoken rather than written usage (CC BY-SA 3.0).