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Synonyms

intense

American  
[in-tens] / ɪnˈtɛns /

adjective

  1. existing or occurring in a high or extreme degree.

    intense heat.

  2. acute, strong, or vehement, as sensations, feelings, or emotions.

    intense anger.

    Synonyms:
    strong, ardent, passionate, fervent
  3. of an extreme kind; very great, as in strength, keenness, severity, or the like.

    an intense gale.

  4. having a characteristic quality in a high degree.

    The intense sunlight was blinding.

  5. strenuous or earnest, as activity, exertion, diligence, or thought.

    an intense life.

  6. exhibiting a high degree of some quality or action.

  7. having or showing great strength, strong feeling, or tension, as a person, the face, or language.

  8. susceptible to strong emotion; emotional.

    an intense person.

  9. (of color) very deep.

    intense red.

  10. Photography. dense.


intense British  
/ ɪnˈtɛns /

adjective

  1. of extreme force, strength, degree, or amount

    intense heat

  2. characterized by deep or forceful feelings

    an intense person

"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

Usage

Intense is sometimes wrongly used where intensive is meant: the land is under intensive (not intense ) cultivation. Intensely is sometimes wrongly used where intently is meant: he listened intently (not intensely )

Other Word Forms

  • hyperintense adjective
  • hyperintenseness noun
  • intensely adverb
  • intenseness noun
  • overintense adjective
  • overintenseness noun
  • superintense adjective
  • superintenseness noun

Etymology

Origin of intense

First recorded in 1350–1400; Middle English, from Latin intēnsus, variant of intentus, past participle of the verb intendere “to stretch toward”; in- 2, tense 1, intent 2, intend

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.

Their Bruins’ pressure was so intense, Texas took 21 more shots and still lost by seven.

From Los Angeles Times • Apr. 4, 2026

The company’s intense capital spending on AI is likely to stay elevated for years, given Zuckerberg’s stated intention to build “superintelligence.”

From The Wall Street Journal • Apr. 4, 2026

When a large meteor collides with Earth, it produces intense heat that melts surrounding rock.

From Science Daily • Apr. 3, 2026

Why hasn’t the defense sector fared better amid the intense military conflict?

From MarketWatch • Apr. 3, 2026

I had by this time lost all feeling in my feet and hands, but now the intense cold seemed to be seeping into my whole body, and chilling me to the bone.

From "An Elephant in the Garden" by Michael Morpurgo