expert

adjective
ex·​pert | \ ˈek-ˌspərt How to pronounce expert (audio) , ik-ˈspərt How to pronounce expert (audio) \

Definition of expert

 (Entry 1 of 3)

1 obsolete : experienced
2 : having, involving, or displaying special skill or knowledge derived from training or experience

expert

noun
ex·​pert | \ ˈek-ˌspərt How to pronounce expert (audio) \

Definition of expert (Entry 2 of 3)

: one with the special skill or knowledge representing mastery of a particular subject

expert

verb
ex·​pert | \ ˈek-ˌspərt How to pronounce expert (audio) \
experted; experting; experts

Definition of expert (Entry 3 of 3)

intransitive verb

: to serve as an expert

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Other Words from expert

Adjective

expertly adverb
expertness noun

Choose the Right Synonym for expert

Adjective

proficient, adept, skilled, skillful, expert mean having great knowledge and experience in a trade or profession. proficient implies a thorough competence derived from training and practice. proficient in translating foreign languages adept implies special aptitude as well as proficiency. adept at doing long division skilled stresses mastery of technique. a skilled surgeon skillful implies individual dexterity in execution or performance. skillful drivers expert implies extraordinary proficiency and often connotes knowledge as well as technical skill. expert in the evaluation of wines

Examples of expert in a Sentence

Adjective

We received some expert advice. The company has become expert at adapting its products for new clients.

Noun

She was an acknowledged expert on child development. an expert at planning dinner parties
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Recent Examples on the Web: Adjective

Species with a high degree of dimorphism (e.g. pheasants) differ markedly, while those with low dimorphism (e.g. rosy-faced lovebirds) can require expert analysis to tell apart. Ryan P. Smith, Smithsonian, "What the Large Penises of Tiny Crustaceans Tell Us About Evolution," 16 Apr. 2018 There are plans for beginners, intermediate, and advanced exercisers, and users can also connect with personal trainers to ask questions and get expert advice. Alexa Tucker, SELF, "25 Best Workout and Fitness Apps to Stay Healthy in 2019," 1 Jan. 2019 So researchers at Purdue have developed a new way to get around this problem: an augmented reality (AR) system that could help on-the-ground doctors get expert advice. David Grossman, Popular Mechanics, "Battlefield Medics and Student Doctors Could Use Augmented Reality to Get Help From Faraway Surgeons," 6 Sep. 2018 That means more guides, more expert advice, more shoppable ideas, and a Curbed Handbook newsletter (sign up below!). Jenny Xie, Curbed, "Welcome to the new Curbed Handbook," 23 July 2018 In addition, a trial would have involved expert testimony on sports memorabilia business practices and on the authenticity of equipment and apparel sold as game-worn. Michael Mccann, SI.com, "Why It Was the Smart Decision for Eli Manning to Settle in Memorabilia Fraud Lawsuit," 15 May 2018 Here, expert advice on everything from naps to nightcaps. Laura Regensdorf, Vogue, "How to Get a Better Night’s Sleep—And Why It Should Be Your Top Priority (Really)," 1 Nov. 2018 Another was influenced by the youth training regimens of expert German violinists. Andrew Beaton, WSJ, "The Professor Who Helped Make Belgian Soccer a World Power," 9 July 2018 The aid could be as simple as teaching someone recently released from prison how to make a job interview in time, or, for entrepreneurs, expert legal and financial advice. Dan Adams, BostonGlobe.com, "Mass. will train some marijuana workers, entrepreneurs," 26 June 2018

Recent Examples on the Web: Noun

Each edition comes complete with advice and tips from an A-list expert, like Monique Lhuillier, celebrity photographers Christian Oth and Jose Villa, royal wedding makeup artist Daniel Martin, chef Wolfgang Puck, and many more. Carrie Goldberg, Harper's BAZAAR, "You Can Now Give a BAZAAR Bride Membership as a Gift," 15 Feb. 2019 Some experts have suggested that Predictim’s software might violate state-level bans on employers demanding access to the social media accounts of job applicants. James Vincent, The Verge, "Facebook, Instagram, and Twitter limit data access for AI-powered babysitter background checks," 29 Nov. 2018 Today, battery development and testing is a physical process that requires experts to build prototypes first because there is no simulation software. Sara Castellanos, WSJ, "Mercedes Enlists Quantum Computing to Build a Better Electric Vehicle Battery," 25 Feb. 2019 If your partner has questions, try sharing this article or feel free to check out some expert resources together. Hannah Orenstein, Seventeen, ""I Have a Cold Sore. Does That Mean I Have Herpes?"," 22 Feb. 2019 His low libido could be a clue to other concerning health problems, says Phil Nguyen, M.D., an erectile dysfunction expert with the Boston Medical Group. Sarah Jio, Woman's Day, "10 Reasons Your Husband Doesn't Want to Have Sex," 21 Feb. 2019 There's speculation as to whether the rosy middle gem is a ruby, pink diamond, or pink sapphire, and therefore various experts are projecting different estimates for its possible value. Erica Gonzales, Harper's BAZAAR, "Katy Perry's Engagement Ring from Orlando Bloom Has a Surprising Link to Princess Diana," 16 Feb. 2019 Guiding the clumsy flatboats calls for expert navigation. Popular Mechanics Editors, Popular Mechanics, "The Lost Art of Floating Logs Down the River," 16 Feb. 2019 For now, the scientific consensus still holds: Most experts think CRISPR isn’t ready for tinkering in humans outside of a serious medical need. Julia Belluz, Vox, "Is the CRISPR baby controversy the start of a terrifying new chapter in gene editing?," 22 Jan. 2019

Recent Examples on the Web: Verb

This event is intended for intermediate to expert skiers/snowboarders ages 8-18 who identify as female. idahostatesman, "A guided hike at Squaw Butte among upcoming outdoors events | Idaho Statesman," 26 Mar. 2018 Vogue asked relationship expert Jordan Gray for some tips on how to do the impossible: be friends with your ex. Elise Taylor, Vogue, "If Selena and Justin Can Do It, So Can You: How to Be Friends With Your Ex," 26 Oct. 2017 Strolling in the adjacent deer park will complete the literary fantasy, as will expert unobtrusive service. Condé Nast Traveler, "Summer Lodge Country House Hotel and Spa," 20 Oct. 2017 Follow along here for news and expert analysis from the meeting from the Courier-Journal. Chris White, The Courier-Journal, "Live updates: University of Louisville athletic association to vote on Rick Pitino's fate," 16 Oct. 2017 And Lovullo experts his star first baseman to be back in the lineup on Saturday night. USA TODAY, "Diamondbacks' 13-game win streak ends, lose to Padres 10-6," 9 Sep. 2017 That task force—which includes lawmakers, members of law enforcement, the state secretary of corrections, and a crime survivor who lost a child to murder—has spent 10 months reviewing studies and listening to expert testimony. Larry Hannan, Slate Magazine, "Is the “Incarceration Capital of the World” Finally Ready to Lose Its Title?," 6 Apr. 2017 MEMBERS OF THE EXTERNAL EXPERT ADVISORY PANEL PETER HARVEY, Esq. NOLA.com, "NFL suspends Dallas' Ezekiel Elliott for 6 games," 11 Aug. 2017 Nearly every contemporary politician is guilty of falling back on the phrase, but for centuries, populist movements in particular have invoked common sense as a justification for policy goals and as an antidote to expert opinion. David A. Graham, The Atlantic, "Why Trump Invokes ‘Common Sense’," 4 Aug. 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'expert.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of expert

Adjective

14th century, in the meaning defined at sense 1

Noun

1535, in the meaning defined above

Verb

circa 1889, in the meaning defined above

History and Etymology for expert

Adjective

Middle English, borrowed from Anglo-French, borrowed from Latin expertus "tested, shown to be true," from past participle of experīrī "to put to the test, attempt, have experience of, undergo" experience entry 1

Noun

borrowed from French, going back to Middle French, derivative of expert expert entry 1

Verb

derivative of expert entry 2

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Statistics for expert

Last Updated

14 Feb 2019

Look-up Popularity

Time Traveler for expert

The first known use of expert was in the 14th century

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More Definitions for expert

expert

adjective

English Language Learners Definition of expert

 (Entry 1 of 2)

: having or showing special skill or knowledge because of what you have been taught or what you have experienced

expert

noun

English Language Learners Definition of expert (Entry 2 of 2)

: a person who has special skill or knowledge relating to a particular subject

expert

adjective
ex·​pert | \ ˈek-ˌspərt How to pronounce expert (audio) , ik-ˈspərt\

Kids Definition of expert

 (Entry 1 of 2)

: showing special skill or knowledge gained from experience or training expert advice an expert salesperson

Other Words from expert

expertly adverb

expert

noun
ex·​pert | \ ˈek-ˌspərt How to pronounce expert (audio) \

Kids Definition of expert (Entry 2 of 2)

: a person with special skill or knowledge of a subject

expert

noun
ex·​pert

Legal Definition of expert

: a person with special or superior skill or knowledge in a particular area — see also expert witness at witness

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More from Merriam-Webster on expert

Rhyming Dictionary: Words that rhyme with expert

Thesaurus: All synonyms and antonyms for expert

Spanish Central: Translation of expert

Nglish: Translation of expert for Spanish Speakers

Britannica English: Translation of expert for Arabic Speakers

Comments on expert

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