reasonとは 意味・読み方・使い方
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意味・対訳 理由、わけ、動機、(…の)理由、道理、理屈、理性、思考力、判断力、分別
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reasonの学習レベル | レベル:1英検:3級以上の単語学校レベル:中学以上の水準TOEIC® L&Rスコア:220点以上の単語 |
研究社 新英和中辞典での「reason」の意味 |
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reason
1
不可算名詞 [具体的には 可算名詞]
for economical reasons 経済的理由で, 節約のために. |
3
不可算名詞
regain one's reason=be restored to reason 正気に返る. |
beyònd (áll) réason | by réason of… |
for óne réason or anóther | for réasons bést knówn to onesélf |
in réason | It stánds to réason that… |
pàst (áll) réason | rhýme or réason |
sée réason | withìn réason |
with réason |
Óurs (is) nòt to réason whý. | réason óut |
「reason」を含む例文一覧
該当件数 : 8089件
a reason発音を聞く 例文帳に追加
理性 - EDR日英対訳辞書
regain one's reason=be restored to reason発音を聞く 例文帳に追加
正気に返る. - 研究社 新英和中辞典
The biggest reason発音を聞く 例文帳に追加
一番の理由 - Weblio Email例文集
accessible to reason発音を聞く 例文帳に追加
道理のわかる. - 研究社 新英和中辞典
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Eゲイト英和辞典での「reason」の意味 |
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reason
理由;理性,知性;道理;論理的に思考する;論理的に考える;推論する
名詞
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2((かたい))理性,知性;判断力,思慮分別;((one's ~))正気
3道理,理屈,筋道
成句all the more reason
〈…する[…の]〉さらに大きな理由〈to do[for]〉
成句beyond (all) reason
非常識な[に],途方もない[なく]
成句bring |a| |person| to reason
(人)に道理を悟らせる,ばかなことをやめさせる
成句by reason of ...
((かたい))…の理由で
成句for one reason or another⇔for some reason (or other)
何かしらの理由で,どういうわけか
成句for reasons [some reason] best known to |oneself|
((口))本人にしかわからない理由で
成句for reasons of ...
((かたい))…の理由で
成句in reason
①理にかなった[て],正当な[に],当然(の)
②=within 『reason』
成句it stands to reason that ...
…は理にかなっている,もっともだ
成句hear [listen to] reason
道理に従う,助言[説得]などを聞き入れる
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成句out of (all) reason
=beyond (all) 『reason』
成句with (good) reason
((文全体を修飾して))もっともで,当然で
成句within reason
無理のない範囲の[で];適度の[に]
動詞
自動詞
他動詞
Weblio英和対訳辞書での「reason」の意味 |
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Reason (ソフトウェア)
Wiktionary英語版での「reason」の意味 |
reason
語源
From Middle English resoun, reson, from Anglo-Norman raisun (Old French raison), from Latin ratiō, from ratus, past participle of reor (“reckon”), ultimately from Proto-Indo-European *h₂reh₁- (“to think”), reanalysed root of *h₂er- (“to put together”). Doublet of ration and ratio.
名詞
reason (countable かつ uncountable, 複数形 reasons)
- A cause:
- That which causes something: an efficient cause, a proximate cause.
- A motive for an action or a determination.
- 1806, Anonymous, Select Notes to Book XXI, in, Alexander Pope, translator, The Odyssey of Homer, volume 6 (London, F.J. du Roveray), page 37:
- 1908, Henry James, chapter 10, in The Portrait of a Lady (The Novels かつ Tales of Henry James), New York edition, volumes (please specify |volume=I または II), Boston, Mass., New York, N.Y.: Charles Scribner’s Sons, →OCLC; republished as The Portrait of a Lady (EBook #283), United States: Project Gutenberg, 1 September 2001:
- Ralph Touchett, for reasons best known to himself, had seen fit to say that Gilbert Osmond was not a good fellow […]
- An excuse: a thought or a consideration offered in support of a determination or an opinion; that which is offered or accepted as an explanation.
- (logic) A premise placed after its conclusion.
- That which causes something: an efficient cause, a proximate cause.
- (uncountable) Rational thinking (または the capacity for it); the cognitive faculties, collectively, of conception, judgment, deduction and intuition.
- 2014 June 21, “Magician’s brain”, in The Economist, volume 411, number 8892:
- The [Isaac] Newton that emerges from the [unpublished] manuscripts is far from the popular image of a rational practitioner of cold and pure reason. The architect of modern science was himself not very modern. He was obsessed with alchemy.
- (obsolete) Something reasonable, in accordance with thought; justice.
- (mathematics, obsolete) Ratio; proportion.
- 1734, Isaac Barrow, “Lecture XVII. Of the Names and Diversities of the Twofold Kind of Reason or Proportion, viz. Arithmetical and Geometrical”, in John Kirkby, transl., The Usefulness of Mathematical Learning Explained and Demonstrated: Being Mathematical Lectures Read in the Publick Schools at the University of Cambridge. […], London: […] Stephen Austen, […], →OCLC, pages 323–324:
- [I]f two Quantities repreſented by the Numbers 20 and 4 be compared, by dividing the Antecedent 20 by the Conſequent 4, the Quotient is 5; but inverting the Terms, by dividing 4 by 20 the Quotient is . By which Quotients are declared the Geometrical Reaſons of the propoſed Quantities, becauſe if the Quotient found be multiplied by the Conſequent, the Product is equal to the Antecedent; for in the former Compariſon , in the latter ; as Things again are referred to Equality.
同意語
派生語
- age of reason
- by reason of
- everything happens for a reason
- for no good reason
- for some reason
- for XYZ reasons
- have reason
- in reason
- instrumental reason
- one will know the reason why
- practical reason
- principle of insufficient reason
- principle of sufficient reason
- reasonability
- reasonable
- reasonableness
- reasonist
- reasonless
- reason piece
- rhyme or reason
- rule of reason
- see reason
- stand to reason
- there is reason in the roasting of eggs
- unreason
- with good reason
- within reason
- with reason
動詞
reason (三人称単数 現在形 reasons, 現在分詞 reasoning, 過去形および過去分詞形 reasoned)
- (intransitive) To deduce or come to a conclusion by being rational
- 1892, Arthur Conan Doyle, The Adventure of the Speckled Band:
- "I had," said he, "come to an entirely erroneous conclusion which shows, my dear Watson, how dangerous it always is to reason from insufficient data. […] "
- (intransitive) To perform a process of deduction or of induction, in order to convince or to confute; to argue.
- 1853, Solomon Northup, chapter III, in [David Wilson], editor, Twelve Years a Slave. Narrative of Solomon Northrup, a Citizen of New-York, Kidnapped in Washington City in 1841, and Rescued in 1853, from a Cotton Plantation near the Red River, in Louisiana, London: Sampson Low, Son & Co. and Auburn, N.Y.: Derby and Miller, →OCLC, page 47:
- (intransitive, obsolete) To converse; to compare opinions.
- (transitive, intransitive) To arrange and present the reasons for or against; to examine or discuss by arguments; to debate or discuss.
- (transitive, rare) To support with reasons, as a request.
- (transitive) To persuade by reasoning or argument.
- 1815 December (indicated as 1816), [Jane Austen], chapter 10, in Emma: […], volumes (please specify |volume=I, II または III), London: […] [Charles Roworth and James Moyes] for John Murray, →OCLC:
- That she was not immediately ready, Emma did suspect to arise from the state of her nerves; she had not yet possessed the instrument long enough to touch it without emotion; she must reason herself into the power of performance; and Emma could not but pity such feelings, whatever their origin, and could not but resolve never to expose them to her neighbour again.
- (transitive, with down) To overcome or conquer by adducing reasons.
- (transitive, usually with out) To find by logical process; to explain or justify by reason or argument.
派生語
- reason down
- reasoner
- reason out
Further reading
- reason at OneLook Dictionary Search
- “reason”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.
- “reason”, in The Century Dictionary […], New York, N.Y.: The Century Co., 1911, →OCLC.
「reason」を含む例文一覧
該当件数 : 8089件
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