observer

/əbˈzɜːrvər/

意味: 観察者、目撃者

例文: Chair-kun stood as a quiet observer.
　　  チェアくんは静かな観察者として立っていた。

言葉のよくある組み合わせ: keen observer (鋭い観察者), casual observer (気軽な観察者), outside observer (外部の観察者)

定義: 物事を観察する人や、何かを注意深く見る人のことです。観察者は、特定の状況や出来事を見て、その情報を集めたり、理解したりする役割を持っています。科学や研究の分野でよく使われる言葉です。

observerは約100,000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 who becomes aware (of things or events) through the senses
Noun: an expert who observes and comments on something

Parts of Speech(品詞)

Noun

Examples(例文)

感情分析に使用された例文：

The observer noted every detail during the experiment.(観察者は実験中にすべての詳細を記録した。)
An observer must remain neutral in all situations.(観察者はすべての状況で中立を保つべきだ。)
She became an observer to learn more about the process.(彼女はプロセスを学ぶために観察者になった。)

 

Word Netから抽出した例文：

Synonyms/Antonyms(類語/反意語)

Synonyms(類語): beholder, commentator, observer, perceiver, percipient

Antonyms(反意語):

Hypernyms/Hyponyms(上位語/下位語)

Hypernyms (General categories)(上位語): expert, person

Coordinate Terms(同じ上位語をもつもの): abator, abjurer, abomination, abstainer, ace, achiever, acquaintance, acquirer, active, actor, adjudicator, admirer, adoptee, adult, adventurer, adversary, advisee, advocate, affiant, african, agnostic, agronomist, all-rounder, amateur, amerindian, analyst, anatomist, ancient, anomaly, anti, anti-american, antiquary, applicant, appointee, appreciator, apprehender, aquarius, arbiter, archaist, archer, aries, arrogator, assessee, asthmatic, authority, autodidact, baby boomer, baby buster, bad guy, bad person, baldhead, balker, bather, beard, bedfellow, bereaved, best, birth, biter, black, black belt, blogger, blond, bluecoat, bodybuilder, bomber, brunet, bullfighter, buster, cabalist, calculator, cancer, candidate, capitalist, capricorn, captor, case, cashier, celebrant, censor, chameleon, changer, charmer, child, chutzpanik, climatologist, closer, clumsy person, collector, color-blind person, combatant, commoner, communicator, complexifier, compulsive, computer expert, computer user, contemplative, contestant, convert, copycat, cosmetologist, 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, efficiency expert, elizabethan, emotional person, endomorph, engineer, enjoyer, enrollee, entertainer, ethnic, exegete, experimenter, expert, explorer, extrovert, face, faddist, faller, fastener, female, fiduciary, first-rater, follower, free agent, friend, fugitive, gainer, gambler, gatekeeper, gatherer, gemini, genealogist, gentile, geographer, good guy, good person, granter, greeter, grinner, groaner, grunter, guesser, handicapped person, hater, heterosexual, homosexual, homunculus, hope, hoper, horticulturist, huddler, hugger, immune, individualist, inhabitant, innocent, insured, intellectual, interpreter, introvert, investigator, jat, jew, jewel, jumper, junior, jurist, juvenile, killer, kink, kneeler, knocker, knower, lapidary, large person, latin, laugher, leader, learner, left-hander, leo, libra, life, lightning rod, linguist, literate, liver, logician, 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, mnemonist, modern, money handler, monolingual, mother hen, mouse, mutilator, mythologist, namer, namesake, national, native, neglecter, neighbor, nerd, neutral, nondescript, nonmember, nonparticipant, nonpartisan, nonperson, nonreligious person, nonresident, nonsmoker, nonworker, nude, nurser, observer, occultist, optimist, orphan, ostrich, ouster, out-and-outer, outcaste, outdoorsman, owner, pamperer, pansexual, pardoner, parliamentarian, partner, party, passer, past master, peer, perceiver, percher, person of color, personage, personification, perspirer, philosopher, picker, pisces, pisser, planner, player, posturer, powderer, precursor, preserver, primitive, propositus, prosthetist, pteridologist, 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, scout, scratcher, second-rater, seeder, seeker, segregate, self, sensualist, sentimentalist, sex object, sex symbol, shaker, shark, shot, showman, signer, simpleton, six-footer, skidder, slav, slave, sleepyhead, sloucher, small person, smasher, smiler, sneezer, sniffer, sniffler, snuffer, snuffler, socializer, sort, sounding board, specialist, sphinx, spitter, sport, sprawler, spurner, squinter, stifler, stigmatic, stooper, stranger, struggler, subject, supernumerary, surrenderer, survivalist, survivor, suspect, tagger, talent, tapper, taurus, technician, technocrat, tempter, termer, terror, testator, therapist, thin person, third-rater, thrower, tiger, totemist, toucher, transfer, transsexual, transvestite, traveler, trier, turner, tyrant, undoer, unfortunate, unskilled person, unwelcome person, user, vanisher, veteran, 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): annotator, audile, eyeglass wearer, finder, hearer, motile, noticer, seer, spectator, visualizer, witness

Derivationally Related Words(派生語)

Derivationally Related Words: behold, commentate, observe, perceive

Categories(カテゴリー)

Domain Categories: general

Usage Category: rare

Usage Context: general

Grammatical Notes:

Prefixes/Suffixes(接頭辞/接尾辞)

Prefixes(接頭辞):

Suffixes(接尾辞): er

Exam Level

大学受験レベル

英検準2級

Media Appearance(メディア登場例)

Books(洋書): Atomic Habits

Movies(映画):

Other Information(その他)

Is Abstract?(抽象的な言葉?) No

Is Emotion Word?(感情的な言葉?) No

Emotion Categories: