expert

/ˈɛk.spɜːrt/

意味: 専門家

例文: Chair-kun is an expert in naps.
　　  チェアくんは昼寝の専門家。

言葉のよくある組み合わせ: expert advice (専門的なアドバイス), expert opinion (専門家の意見), expert knowledge (専門知識)

定義: ある特定の分野で非常に高い知識や技術を持っている人のことを指します。専門家や達人とも言われ、他の人よりもその分野について詳しいです。

expertは約30,000語に1回程度の頻出度です。

口語性、形式性、抽象度、感情度

水平グラフ: 会話での使われやすさ、フォーマル度、抽象度（具体・概念）、感情度を示します。数値が高いほど、その特徴が強いことを表します。

感情分析

レーダーチャート: 怒り、期待、嫌悪、恐れ、喜び、悲しみ、驚き、信頼、ポジティブ、ネガティブの強さを示します。

　年代別単語頻度グラフ

このグラフは、1900年からの単語出現頻度の推移を示しています。値は ×10⁻⁸ スケールで表示されています。

　

Definitions(定義)

Noun: a person with special knowledge or ability who performs skillfully
Adjective: having or showing knowledge and skill and aptitude
Adjective: of or relating to or requiring special knowledge to be understood

Parts of Speech(品詞)

Noun, Adjective

Examples(例文)

感情分析に使用された例文：

She is an expert in computer science.(彼女はコンピュータ科学の専門家です。)
The expert solved the difficult problem quickly.(専門家が難しい問題をすぐに解決しました。)
We need an expert to guide the project.(プロジェクトを導く専門家が必要です。)

 

Word Netから抽出した例文：

Adjective: adept in handicrafts
Adjective: an adept juggler
Adjective: an expert job
Adjective: a good mechanic
Adjective: a practiced marksman
Adjective: a proficient engineer
Adjective: a lesser-known but no less skillful composer
Adjective: the effect was achieved by skillful retouching
Adjective: technical terminology
Adjective: a technical report
Adjective: technical language

Synonyms/Antonyms(類語/反意語)

Synonyms(類語): adept, expert, good, practiced, proficient, skilful, skillful, technical

Antonyms(反意語):

Hypernyms/Hyponyms(上位語/下位語)

Hypernyms (General categories)(上位語): person

Coordinate Terms(同じ上位語をもつもの): abator, abjurer, abomination, abstainer, achiever, acquaintance, acquirer, active, actor, adjudicator, admirer, adoptee, adult, adventurer, adversary, advisee, advocate, affiant, african, agnostic, amateur, amerindian, ancient, anomaly, anti, anti-american, applicant, appointee, appreciator, apprehender, aquarius, archaist, aries, arrogator, assessee, asthmatic, authority, autodidact, baby boomer, baby buster, bad guy, bad person, baldhead, balker, bather, beard, bedfellow, bereaved, best, birth, biter, black, blogger, blond, bluecoat, bodybuilder, bomber, brunet, bullfighter, buster, cancer, candidate, capitalist, capricorn, captor, case, cashier, celebrant, censor, chameleon, changer, charmer, child, chutzpanik, closer, clumsy person, collector, color-blind person, combatant, commoner, communicator, complexifier, compulsive, computer user, contemplative, contestant, convert, copycat, counter, counterterrorist, coward, crawler, creator, creature, creditor, cripple, dancer, dead person, deaf person, debaser, debtor, defecator, delayer, deliverer, demander, dieter, differentiator, disentangler, disputant, dissenter, divider, domestic partner, double, dresser, dribbler, drug user, dyslectic, ectomorph, effecter, elizabethan, emotional person, endomorph, engineer, enjoyer, enrollee, entertainer, ethnic, experimenter, expert, explorer, extrovert, face, faddist, faller, fastener, female, fiduciary, first-rater, follower, free agent, friend, fugitive, gainer, gambler, gatekeeper, gatherer, gemini, gentile, good guy, good person, granter, greeter, grinner, groaner, grunter, guesser, handicapped person, hater, heterosexual, homosexual, homunculus, hope, hoper, huddler, hugger, immune, individualist, inhabitant, innocent, insured, intellectual, interpreter, introvert, jat, jew, jewel, jumper, junior, juvenile, killer, kink, kneeler, knocker, knower, large person, latin, laugher, leader, learner, left-hander, leo, libra, life, lightning rod, linguist, literate, liver, longer, loose cannon, loved one, lover, machine, mailer, malcontent, male, man, man jack, manipulator, married, masturbator, measurer, mesomorph, mestizo, middlebrow, miracle man, misogamist, mixed-blood, modern, money handler, monolingual, mother hen, mouse, mutilator, namer, namesake, national, native, neglecter, neighbor, neutral, nondescript, nonmember, nonparticipant, nonpartisan, nonperson, nonreligious person, nonresident, nonsmoker, nonworker, nude, nurser, occultist, optimist, orphan, ostrich, ouster, outcaste, outdoorsman, owner, pamperer, pansexual, pardoner, partner, party, passer, peer, perceiver, percher, person of color, personage, personification, perspirer, philosopher, picker, pisces, pisser, planner, player, posturer, powderer, precursor, preserver, primitive, propositus, public relations person, pursuer, pussycat, quarter, quitter, radical, realist, rectifier, redhead, registrant, relative, reliever, religious person, repeater, rescuer, rester, restrainer, revenant, rich person, right-hander, riser, romper, roundhead, ruler, rusher, sagittarius, scientist, scorpio, scratcher, second-rater, seeder, seeker, segregate, self, sensualist, sentimentalist, sex object, sex symbol, shaker, showman, signer, simpleton, six-footer, skidder, slav, slave, sleepyhead, sloucher, small person, smasher, smiler, sneezer, sniffer, sniffler, snuffer, snuffler, socializer, sort, sounding board, sphinx, spitter, sport, sprawler, spurner, squinter, stifler, stigmatic, stooper, stranger, struggler, subject, supernumerary, surrenderer, survivalist, survivor, suspect, tagger, tapper, taurus, tempter, termer, terror, testator, thin person, third-rater, thrower, tiger, totemist, toucher, transfer, transsexual, transvestite, traveler, trier, turner, tyrant, undoer, unfortunate, unskilled person, unwelcome person, user, vanisher, victim, victorian, virgo, visionary, visually impaired person, waiter, waker, walk-in, wanter, ward, warrior, watcher, weakling, weasel, white, wiggler, winker, withholder, witness, worker, worldling, yawner

Hyponyms (Specific examples)(下位語): ace, agronomist, all-rounder, analyst, anatomist, antiquary, arbiter, archer, authority, black belt, cabalist, calculator, climatologist, computer expert, cosmetologist, efficiency expert, exegete, genealogist, geographer, horticulturist, investigator, jurist, lapidary, logician, mnemonist, mythologist, nerd, observer, out-and-outer, parliamentarian, past master, prosthetist, pteridologist, scout, shark, shot, specialist, talent, technician, technocrat, therapist, veteran

Derivationally Related Words(派生語)

Derivationally Related Words: adept, adeptness, expertise, expertness, proficiency, skillfulness

Categories(カテゴリー)

Domain Categories: general

Usage Category: common

Usage Context: descriptive

Grammatical Notes:

Prefixes/Suffixes(接頭辞/接尾辞)

Prefixes(接頭辞): ex

Suffixes(接尾辞):

Exam Level

中学レベル

英検準2級

Media Appearance(メディア登場例)

Books(洋書): Atomic Habits

Movies(映画): Frozen

Other Information(その他)

Is Abstract?(抽象的な言葉?) No

Is Emotion Word?(感情的な言葉?) Yes

Emotion Categories: positive, trust