believeとは 意味・読み方・使い方

語源

From 中期英語 beleven, bileven, from 古期英語 belīefan (“to believe”), from Proto-West Germanic *bilaubijan (“to believe”), equivalent to be- +‎ leave (“to give leave or permission to, permit, allow, grant”). Cognate with Scots beleve (“to believe”), Middle Low German belö̂ven (“to believe”), Middle High German belouben (“to believe”).

A related term in 古期英語 was ġelīefan (“to be dear to; believe, trust”), from Proto-West Germanic *galaubijan (“to have faith, believe”), from Proto-Germanic *galaubijaną. Compare also 古期英語 ġelēafa (“belief, faith, confidence, trust”), 古期英語 lēof ("dear, valued, beloved, pleasant, agreeable" > English lief). Related also to North Frisian leauwjen (“to believe”), West Frisian leauwe (“to believe”), Dutch geloven (“to believe”), German glauben (“to believe”), Gothic 𐌲𐌰𐌻𐌰𐌿𐌱𐌾𐌰𐌽 (galaubjan, “to hold dear, valuable, or satisfactory, approve of, believe”).

The prepositionally transitive senses with in are a semantic loan from Latin crēdō in aliquem / aliquid.

発音

• (Received Pronunciation, Canada) IPA: /bɪˈliːv/
• (General American) IPA: /bɪˈliv/, /bi-/, /bə-/
• Homophone: beleave
• ハイフネーション: be‧lieve
• 韻: -iːv

動詞

believe (third-person singular simple present believes, present participle believing, simple past and past participle believed)

1. (transitive) To accept as true, particularly without absolute certainty (i.e., as opposed to knowing).

   Synonyms: understand, feel, see

   If you believe the numbers, you'll agree we need change.

   I believe there are faeries.

   • 1611, The Holy Bible, […] (King James Version), London: […] Robert Barker, […], →OCLC, Luke 1:1:

     FOꝛaſmuch as many haue taken in hande to ſet fooꝛth in oꝛder a declaration of thoſe things which are most ſurely beleeued among vs […]

   • 1898 September, Alexander E. Outerbridge Jr., “Curiosities of American Coinage”, in Popular Science Monthly‎, volume 53, D. Appleton & Company, page 601:

     Many persons believe that the so-called "dollar of the daddies," weighing 412½ grains (nine tenths fine), having a ratio to gold of "16 to 1" in value when first coined, was the original dollar of the Constitution.

   • 2014 June 21, “Magician’s brain”, in The Economist‎, volume 411, number 8892, archived from the original on 9 January 2025:

     [Isaac Newton] was obsessed with alchemy. He spent hours copying alchemical recipes and trying to replicate them in his laboratory. He believed that the Bible contained numerological codes.

2. (transitive) To accept that someone is telling the truth.

   Synonyms: trust, (Cockney rhyming slang) Adam and Eve

   Why did I ever believe you?

   • 1611, The Holy Bible, […] (King James Version), London: […] Robert Barker, […], →OCLC, 1 John 4:1:

     BEloued, beleeue not euery ſpirit, but trie the ſpirits, whether they are of God: becauſe many falſe prophets are gone out into the woꝛld.

3. (intransitive) To have religious faith; to believe in a greater truth.

   After that night in the church, I believed.

   • 1604, Jeremy Corderoy, A Short Dialogve, wherein is Proved, that No Man can be Saved without Good VVorkes, 2nd edition, Oxford: Printed by Ioseph Barnes, and are to be sold in Paules Church-yard at the signe of the Crowne, by Simon Waterson, →OCLC, page 40:

     [N]ow ſuch a liue vngodly, vvithout a care of doing the wil of the Lord (though they profeſſe him in their mouths, yea though they beleeue and acknowledge all the Articles of the Creed, yea haue knowledge of the Scripturs) yet if they liue vngodly, they deny God, and therefore ſhal be denied, […]

4. (transitive) To opine, think, reckon.

   Synonym: hold

   Do you think this is good? —Hmm, I believe it's okay.

   • 2017 February 1, Stephen Buranyi, quoting Marcel van Assen, “The high-tech war on science fraud”, in The Guardian‎, archived from the original on 21 February 2025:

     “Some people believe him charismatic,” Van Assen told me. “I am less sensitive to it.”

   • 2019 May 2, Nina Avramova, “When you should use self-help programs and when to skip them”, in CNN‎, archived from the original on 13 June 2025:

     He believes that self-improvement and its growing popularity are symptoms of what he calls individualism.

5. [with in]
   1. To ascribe existence to.

      Do you believe in God / the Easter Bunny / ghosts?

      Since I don't believe in reincarnation, I believe that the only way to eliminate suffering is to die.

   2. To believe that (something) is right or desirable.

      I don't believe in sex before marriage.

      I don't believe in making my bed.

      • 1997, George Carlin, “Preface”, in Brain Droppings‎, New York: Hyperion Books, →ISBN, →LCCN, →OCLC, →OL, page xi:

        I'm happy to tell you there is very little in this world that I believe in.

      • 2017 June 23, “Is spokes model Cindy Margolis married or single after her divorce with Guy Starkman, Know her current affairs”, in Hitberry.com‎, archived from the original on 26 April 2025:

        The couple is one of the celebrities who believed in open relationships.

   3. To have confidence in the ability or power of.

      I believe in you, man! You can do it!

      • 1972 March 14, Mario Puzo, Francis Ford Coppola, The Godfather, spoken by Bonasera (Salvatore Corsitto), Paramount Pictures:

        I believe in America. America has made my fortune and I raised my daughter in the American fashion.

      • 2008, BioWare, Mass Effect (Science Fiction), Redwood City: Electronic Arts, →ISBN, →OCLC, PC, scene: Citadel:

        Ambassador Udina: The other species are scared. They've never faced anything like this before and they don't know what to do. They want us to step forward. They believe in humanity because of you.
        Ambassador Udina: Your ruthless pursuit of Saren and the geth, your defiance of the Council -- that's what humans are capable of! That's how we can defeat the Reapers!
        Ambassador Udina: The others will follow us, Shepard. They know we're their only hope. We will have a human Council with a human Chairman.

使用する際の注意点

• The direct transitive sense and the prepositionally transitive sense are similar but can have very different implications.
  • To “believe” someone or something means to accept specific pieces of information as truth: believe the news, believe the lead witness. To “believe a complete stranger” means to accept a stranger's story with little evidence.
  • To “believe in” someone or something means to hold confidence and trust in that person or concept: believe in liberty, believe in God. To “believe in one's fellow man” means to place trust and confidence in mankind.
• Meanings sometimes overlap. To believe in a religious text would also require affirming the truth of at least the major tenets. To believe a religious text might likewise imply placing one's confidence and trust in it, in addition to accepting its statements as facts.
• This is generally a stative verb that rarely takes the continuous inflection. See Category:English stative verbs

Conjugation

反意語

• disbelieve
• (antonym(s) of “to accept as true without certainty”): doubt
• (antonym(s) of “to accept someone's telling as true”): mistrust, distrust, suspect

派生語

関連する語

• belief
• disbelief

派生した語

• Sranan Tongo: bribi, bri
  • Aukan: biibi
  • Saramaccan: biíbi