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Synonyms

expert

American  
[ek-spurt, ek-spurt, ik-spurt] / ˈɛk spɜrt, ˈɛk spɜrt, ɪkˈspɜrt /

noun

  1. a person who has special skill or knowledge in some particular field; specialist; authority.

    a language expert.

    Synonyms:
    master, connoisseur
  2. Military.

    1. the highest rating in rifle marksmanship, above that of marksman and sharpshooter.

    2. a person who has achieved such a rating.


adjective

  1. possessing special skill or knowledge; trained by practice; skillful or skilled (often followed by in orat ).

    an expert driver;

    to be expert at driving a car.

    Synonyms:
    dexterous, proficient, experienced
    Antonyms:
    unskillful
  2. pertaining to, coming from, or characteristic of an expert.

    expert work;

    expert advice.

verb (used with object)

  1. to act as an expert for.

expert British  
/ ˈɛkspɜːt /

noun

  1. a person who has extensive skill or knowledge in a particular field

"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

adjective

  1. skilful or knowledgeable

  2. of, involving, or done by an expert

    an expert job

"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

See skillful.

Other Word Forms

  • expertly adverb
  • expertness noun
  • nonexpert noun
  • proexpert adjective
  • unexpert adjective

Etymology

Origin of expert

First recorded in 1325–75; Middle English, from Latin expertus “tried,” past participle of experīrī “to try”; experience

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.

Paulo Noronha, a digital forensics expert from Brazil's Federal Police, demonstrated some of the lab's high-tech tools designed to keep investigators a step ahead.

From Barron's

Iran is known to have been dismayed by the lack of progress in last year's talks, with Witkoff understood to have often attended without experts on what is a highly technical matter.

From BBC

One immediate result of the Pretoria meeting was an agreement for pan-African experts to engage directly with Global Exposome Forum working groups and participate in thematic meetings worldwide.

From Science Daily

Another option is to hire experts who can reconcile a crypto portfolio to track down cost basis, he said.

From MarketWatch

Despite the uproar, experts said the salute by Smith and Carlos was a defining moment for Black people, galvanizing the Civil Rights Movement.

From Los Angeles Times