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curious

American  
[kyoor-ee-uhs] / ˈkyʊər i əs /

adjective

  1. eager to learn or know; inquisitive.

    Synonyms:
    interested, inquiring
    Antonyms:
    indifferent
  2. prying; meddlesome.

    Antonyms:
    indifferent
  3. arousing or exciting speculation, interest, or attention through being inexplicable or highly unusual; odd; strange.

    a curious sort of person;

    a curious scene.

    Synonyms:
    rare, novel, singular
  4. Archaic.

    1. made or prepared skillfully.

    2. done with painstaking accuracy or attention to detail.

      a curious inquiry.

    3. careful; fastidious.

    4. marked by intricacy or subtlety.


curious British  
/ ˈkjʊərɪəs /

adjective

  1. eager to learn; inquisitive

  2. overinquisitive; prying

  3. interesting because of oddness or novelty; strange; unexpected

  4. rare (of workmanship, etc) highly detailed, intricate, or subtle

  5. obsolete fastidious or hard to please

"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

Related Words

Curious, inquisitive, meddlesome, prying refer to taking an undue (and petty) interest in others' affairs. Curious implies a desire to know what is not properly one's concern: curious about a neighbor's habits. Inquisitive implies asking impertinent questions in an effort to satisfy curiosity: inquisitive about a neighbor's habits. Meddlesome implies thrusting oneself into and taking an active part in other people's affairs entirely unasked and unwelcomed: a meddlesome cousin who tries to run the affairs of a family. Prying implies a meddlesome and persistent inquiring into others' affairs: a prying reporter inquiring into the secrets of a business firm.

Other Word Forms

  • curiously adverb
  • curiousness noun
  • noncurious adjective
  • noncuriously adverb
  • noncuriousness noun
  • overcurious adjective
  • overcuriously adverb
  • overcuriousness noun
  • supercurious adjective
  • supercuriously adverb
  • supercuriousness noun
  • uncurious adjective
  • uncuriously adverb

Etymology

Origin of curious

First recorded in 1275–1325; Middle English, from Latin cūriōsus “careful, inquisitive,” equivalent to cūri- (combining form of cūra “care”) + -ōsus -ous; cure

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.

KBW reiterated an Underperform rating and a $20 price target for SoFi stock, which may seem curious since shares sit at $15.85 as of Thursday’s close of trading.

From Barron's • Apr. 3, 2026

"This study will give physicians evidence to support recommendations in an area that patients are very curious about."

From Science Daily • Apr. 3, 2026

The couple keeps an open-door policy to curious neighbors.

From The Wall Street Journal • Mar. 29, 2026

Observing her easy chat with the bartender about drinks is fun, as I appreciate people who are curious about options and details.

From Los Angeles Times • Mar. 27, 2026

Mrs. Wigginbottom tucked her hankie into the sleeve of her brown dress and gave me a curious look up and down.

From "The Detective's Assistant" by Kate Hannigan