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Synonyms

incandescent

American  
[in-kuhn-des-uhnt] / ˌɪn kənˈdɛs ənt /

adjective

  1. (of light) produced by incandescence.

  2. glowing or white with heat.

  3. intensely bright; brilliant.

  4. brilliant; masterly; extraordinarily lucid.

    an incandescent masterpiece; incandescent wit.

  5. aglow with ardor, purpose, etc..

    the incandescent vitality of youth.

    Synonyms:
    dynamic, brilliant

incandescent British  
/ ˌɪnkænˈdɛsənt /

adjective

  1. emitting light as a result of being heated to a high temperature; red-hot or white-hot

  2. informal extremely angry; raging

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • incandescently adverb
  • nonincandescent adjective
  • nonincandescently adverb

Etymology

Origin of incandescent

1785–95; < Latin incandēscent- (stem of incandēscēns ), present participle of incandēscere to glow. See in- 2, candescent

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Mark Joseph Stern: This was one of the most incandescent judicial opinions I think I have ever seen.

From Slate • Jan. 23, 2026

Officials said Friday that the fire was likely caused by incandescent candles and sparklers attached to Champagne bottles that ignited a ceiling.

From The Wall Street Journal • Jan. 2, 2026

Overnight, AFP journalists saw Ukraine using tracer bullets and missile defence systems, and incandescent debris falling over large areas above the capital.

From Barron's • Nov. 14, 2025

Sturgeon says Salmond "showed little interest in the detail" of the document and she was "incandescent" when he flew to China shortly before publication without having read it.

From BBC • Aug. 11, 2025

And in a gloomy place like Daffodil Manor, her brightness seemed even more incandescent.

From "Ophie's Ghosts" by Justina Ireland