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ardent

American  
[ahr-dnt] / ˈɑr dnt /

adjective

  1. having, expressive of, or characterized by intense feeling; passionate; fervent.

    an ardent vow;

    ardent love.

    Synonyms:
    impassioned, eager, fervid
  2. intensely devoted, eager, or enthusiastic; zealous.

    an ardent theatergoer;

    an ardent student of French history.

    Synonyms:
    keen, avid
  3. fiercely bright; glowing like fire.

    They were frightened by his ardent, burning eyes.

  4. Archaic or Literary. burning, fiery, or hot.

    the ardent core of a star.


ardent British  
/ ˈɑːdənt /

adjective

  1. expressive of or characterized by intense desire or emotion; passionate

    ardent love

  2. intensely enthusiastic; eager

    an ardent longing

  3. glowing, flashing, or shining

    ardent eyes

  4. rare burning

    an ardent fever

"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

Etymology

Origin of ardent

First recorded in 1325–75; from Latin ārdent- (stem of ārdēns, present participle of ārdēre “to burn”), equivalent to ārd- “burn” + -ent- noun and adjective suffix ( see -ent), replacing Middle English ardant, from Middle French

Explanation

If you are ardent, you are passionate about something. A pop star's ardent admirers might go so crazy at his concert that they faint from excitement. Ardent is most often used to modify words like supporter, fan, advocate, admirer, and defender — but also opponent. Although you can either ardently support or oppose something, "support" appears more often in common usage. The word literally means "burning" or "glowing" — it's from the Latin verb ardere, "to burn." In poetic use, the word is sometimes used to mean "glowing," as Alexander Pope meant it in his 1718 translation of Homer's Iliad: "From rank to rank she darts her ardent eyes."

Keep Reading on Vocabulary.com

Vocabulary lists containing ardent

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.

See Examples For:

The brand's most ardent supporters "have a lot of faith that she can deliver on some of these promises longer-term", he says, but there's "still a ton of scepticism" outside the fanbase.

From BBC Jul. 15, 2026

For ardent fans, budgetary concerns are no match for the fear of missing out in a you-only-live-once economy.

From The Wall Street Journal Jun. 27, 2026

It isn’t something that buy-and-hold investors, even ardent fans of Elon Musk, should consider.

From Barron's Jun. 12, 2026

I did, however, hear from a slew of his most ardent supporters.

From Los Angeles Times May 30, 2026

As the day approached when e was to leave her for a comparatively long stay, she grew melting and affectionate, remembering his many acts of consideration and his repeated expressions of an ardent attachment.

From "The Awakening" by Kate Chopin

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