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ENGLISH · A WORD WITH POSSIBILITIES

flare.

A sudden bright light.

5 characters1 syllables approx.English language

Meaning & usage

noun/flɛə̯/Received-Pronunciation/flɛɚ̯/General-American/fleː/Australia/fleə/New-Zealand
  1. A sudden bright light.

  2. A source of brightly burning light or intense heat.

    solar flare
  3. A source of brightly burning light or intense heat. A type of pyrotechnic that produces a brilliant light without an explosion, used to attract attention in an emergency, to illuminate an area, or as a decoy.

    Flares were used to steer the traffic away from the accident.
    The flares attracted the heat-seeking missiles.
  4. A source of brightly burning light or intense heat. A flame produced by a burn-off of waste gas (flare gas) from a flare tower (or flare stack), typically at an oil refinery.

  5. A sudden eruption or outbreak; a flare-up.

    figuratively
  6. A widening of an object with an otherwise roughly constant width.

    During assembly of a flare tube fitting, a flare nut is used to secure the flared tubing’s tapered end to the also tapered fitting, producing a pressure-resistant, leak-tight seal.
    That's a genuine early 70's flare on those pants.
  7. A widening of an object with an otherwise roughly constant width. The increase in width of most ship hulls with increasing height above the waterline.

  8. Bell-bottom trousers.

    in-plural
  9. The transition from downward flight to level flight just before landing.

    The captain executed the flare perfectly, and we lightly touched down.
  10. A low fly ball that is hit in the region between the infielders and the outfielders.

    Jones hits a little flare to left that falls for a single.
  11. A route run by the running back, releasing toward the sideline and then slightly arcing upfield looking for a short pass.

  12. Ellipsis of lens flare.

    abbreviation · alt-of · ellipsis
  13. An inflammation such as of tendons (tendonitis) or joints (osteoarthritis).

  14. A breakdance move of someone helicoptering his torso on alternating arms.

Where this word comes from

Origin uncertain, first recorded in the mid 16th century, probably related to Latin flagrō (“to burn”). Norwegian flara (“to blaze; to flaunt in gaudy attire”) has a similar meaning, but the English word predates it. Possibly related to Middle High German vlederen (“to flutter”), represented by modern German flattern. The noun is derived from the verb.

verb/flɛə̯/Received-Pronunciation/flɛɚ̯/General-American/fleː/Australia/fleə/New-Zealand
  1. To cause to burn; in particular, to burn off excess gas.

    transitive
  2. To cause inflammation; to inflame.

    transitive
  3. To open outward in shape.

    ambitransitive
    The cat flared its nostrils while sniffing at the air. (transitive)
    The cat’s nostrils flared when it sniffed at the air. (intransitive)
  4. To (operate an aircraft to) transition from downward flight to level flight just before landing.

    ambitransitive
  5. To blaze brightly.

    intransitive
    The blast furnace flared in the night.
  6. To shine out with a sudden and unsteady light; to emit a dazzling or painfully bright light.

    intransitive
    The candle flared in a sudden draught.
  7. To shine out with gaudy colours; to be offensively bright or showy.

    figuratively · intransitive
  8. To suddenly happen or intensify.

    figuratively · intransitive
  9. To suddenly erupt in anger.

    figuratively · intransitive
  10. To be exposed to too much light.

    intransitive · obsolete
Where this word comes from

Origin uncertain, first recorded in the mid 16th century, probably related to Latin flagrō (“to burn”). Norwegian flara (“to blaze; to flaunt in gaudy attire”) has a similar meaning, but the English word predates it. Possibly related to Middle High German vlederen (“to flutter”), represented by modern German flattern. The noun is derived from the verb.

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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.