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ENGLISH · A WORD WITH POSSIBILITIES

gill.

A breathing organ of fish and other aquatic animals.

4 characters1 syllables approx.English language

Meaning & usage

noun/ɡɪl/
  1. A breathing organ of fish and other aquatic animals.

  2. A gill slit or gill cover.

    Gill nets are designed to catch a fish by the gills.
  3. One of the radial folds on the underside of the cap of a mushroom, the surface of which bears the spore-producing organs.

  4. The fleshy flap that hangs below the beak of a fowl; a wattle.

  5. The flesh under or about the chin; a wattle.

    figuratively
  6. One of the combs of closely ranged steel pins which divide the ribbons of flax fiber or wool into fewer parallel filaments.

Where this word comes from

From Middle English gille, gylle (“gill”), of North Germanic origin, akin to Danish gælle, Swedish gäl, Norwegian gjelle, and further to Old Norse gjǫlnar (“lips”), which also may have had the meaning of "gills" (based on Old Danish fiskegæln (“gills”)). The Old Norse word has been suggested as deriving from Proto-Germanic *gelunō (“jaw”), from Proto-Indo-European *gʰel-, which would make it root-cognate to Ancient Greek χελύνη (khelúnē, “lip, jaw”), χεῖλος (kheîlos, “lip”). Displaced native Old English ċīe.

verb/ɡɪl/
  1. To remove the gills from a fish as part of gutting and cleaning it.

  2. To catch (a fish) in a gillnet.

    transitive
  3. To be or become entangled in a gillnet.

    intransitive
Where this word comes from

From Middle English gille, gylle (“gill”), of North Germanic origin, akin to Danish gælle, Swedish gäl, Norwegian gjelle, and further to Old Norse gjǫlnar (“lips”), which also may have had the meaning of "gills" (based on Old Danish fiskegæln (“gills”)). The Old Norse word has been suggested as deriving from Proto-Germanic *gelunō (“jaw”), from Proto-Indo-European *gʰel-, which would make it root-cognate to Ancient Greek χελύνη (khelúnē, “lip, jaw”), χεῖλος (kheîlos, “lip”). Displaced native Old English ċīe.

noun/d͡ʒɪl/
  1. Any of several units of volume, most of which are a quarter of a pint or near to that amount. A drink measure for spirits and wine, a quarter of an imperial pint or near to that amount, but varying regionally.

  2. Any of several units of volume, most of which are a quarter of a pint or near to that amount. A unit of measure equal to 4 US fluid ounces (half a cup, a quarter of a US pint), approximately 118 milliliters.

    US · dated
  3. A measuring jug holding a quarter or half a pint.

    UK · archaic
Where this word comes from

From Middle English gille, from Old French gille (“a wine measure”), from Medieval Latin gillo (“earthenware jar”).

noun/ɡɪl/
  1. A rivulet, small stream.

    UK
  2. A ravine.

    UK
Where this word comes from

From Middle English gille, from Old Norse gil.

noun
  1. A two-wheeled frame for transporting timber.

Where this word comes from

Uncertain.

noun/d͡ʒɪl/
  1. Alternative form of jill (“a female ferret”).

    alt-of · alternative
  2. A promiscuous woman; harlot, wanton.

    obsolete
  3. A prostitute.

    obsolete
  4. gill-over-the-ground: ground ivy.

    obsolete
  5. gill-ale: an ale made with ground ivy among its ingredients.

    obsolete
Where this word comes from

Clipping of gillian, from the female name Gillian.

verb/d͡ʒɪl/
  1. To act as a prostitute.

    obsolete
Where this word comes from

Clipping of gillian, from the female name Gillian.

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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.

Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.