believe
Americanverb (used without object)
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believes,
present (3rd person singular)
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believed,
past participle, past
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believing
present participle
verb (used with object)
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believes,
present (3rd person singular)
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believed,
past participle, past
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believing
present participle
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to have confidence or faith in the truth of (a positive assertion, story, etc.); give credence to.
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to have confidence in the assertions of (a person).
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to have a conviction that (a person or thing) is, has been, or will be engaged in a given action or involved in a given situation.
The fugitive is believed to be headed for the Mexican border.
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to suppose or assume; understand (usually followed by a noun clause).
I believe that he has left town.
verb phrase
idioms
verb
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(tr; may take a clause as object) to accept (a statement, supposition, or opinion) as true
I believe God exists
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(tr) to accept the statement or opinion of (a person) as true
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to be convinced of the truth or existence (of)
to believe in fairies
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(intr) to have religious faith
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(when tr, takes a clause as object) to think, assume, or suppose
I believe that he has left already
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(tr; foll by of; used with can, could, would, etc) to think that someone is able to do (a particular action)
I wouldn't have believed it of him
Usage
Spelling tips for believe The word believe is hard to spell for two reasons. First, because it can be hard to remember the order of the i and e. Sometimes people want to spell it beleive, which is incorrect. Second, because it is pronounced [ bih-leev ], which makes you think there may be a second i in the word, as in bilieve. How to spell believe: The easiest way to remember how to spell believe is with the classic mnemonic device: “I before E, except after C." Believ[ing] is an important part of "being alive", which reminds you that the first syllable is be, not bi.
Other Word Forms
Derived Forms
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believabilitynoun
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believablenessnoun
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believernoun
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believingnoun
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superbelievablenessnoun
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prebelieveverb
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believableadjective
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half-believedadjective
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half-believingadjective
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superbelievableadjective
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well-believedadjective
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believablyadverb
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believinglyadverb
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superbelievablyadverb
Inflected Forms
Participles
Conjugated Forms
Present
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believesimple
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believessimple
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have believedperfect
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has believedperfect
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am believingprogressive
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are believingprogressive
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is believingprogressive
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have been believingperfect progressive
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has been believingperfect progressive
Past
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believedsimple
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had believedperfect
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was believingprogressive
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were believingprogressive
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had been believingperfect progressive
Future
Etymology
Origin of believe
First recorded in 1150–1200; Middle English bileven, equivalent to bi- be- + leven, Old English (Anglian) gelēfan (cognate with Dutch gelooven, German glauben, Gothic galaubjan )
Explanation
If you believe something, you think it’s true. If you are easily duped then you might believe your little sister when she says a thief broke into the house and ate all your candy. Believe comes from old German words meaning to have trust. Belief doesn’t require proof, just acceptance. If you’re on a jury and the prosecution and defense present two different versions of what happened, you have to decide which side you believe. To believe can also mean having confidence. If you believe in me, it doesn’t mean that you think I’m real (unless I’m a ghost). It means you think I can do what I set out to do.
Vocabulary lists containing believe
Spelling Practice, Unit 3
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Spelling Practice 1, Unit 4
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Spelling Practice 2, Unit 4
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Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
See Examples For:
“In the U.S., we don’t believe that excitement has come through, so we think that’s an area where investors could benefit from the AI buildup,” he said.
From MarketWatch ● Sep. 23, 2026
Agents, records show, came to believe Hartman was lying about his role in Kao’s pay-to-play operation and would name him as a formal subject of a future investigation.
From Salon ● Sep. 23, 2026
"That's why I believe it is vital to ensure that Perth and Kinross has a strong voice in the national conversation which is taking place about public service reform."
From BBC ● Sep. 22, 2026
He understood military power and negotiating leverage, but he also knew that diplomacy can’t succeed if governments believe promises are merely words to be discarded when they become inconvenient.
From The Wall Street Journal ● Sep. 22, 2026
It was during this preinspection lineup one morning that I saw what I had till then refused to believe.
From "The Hiding Place" by Corrie ten Boom
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He’s optimistic about the opportunity coming out of the deal and believes that the company’s push into real-world AI will benefit profitability going forward.
From MarketWatch ● Sep. 23, 2026
"He believes that the more he and President Xi meet, the less confrontational that relationship will be," Orlins continued, "and he is right."
From BBC ● Sep. 23, 2026
Calo believes AI labs help themselves when their tools reduce people’s busywork—filling out routine forms autonomously, for example, saving time and effort.
From The Wall Street Journal ● Sep. 22, 2026
The WGA settled that suit Monday but said it still believes the deal will harm writers and the industry.
From Los Angeles Times ● Sep. 22, 2026
“Cautious, very cautious,” thought Emma; “he advances inch by inch, and will hazard nothing till he believes himself secure.”
From "Emma" by Jane Austen
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Many believed that his decision to overhaul the house was a sign that he was planning to use the residence as a base for himself and his partner.
From MarketWatch ● Sep. 23, 2026
They said: "Our father believed deeply in fairness, hard work, and supporting talented people in need."
From BBC ● Sep. 22, 2026
And here I was, headed to meet the man I believed had started it all.
From Slate ● Sep. 22, 2026
Long before Mr. Trump made it a slogan, Jimmy believed America was great—a force for good in an imperfect world.
From The Wall Street Journal ● Sep. 21, 2026
I never believed in the spirits and I never professed to be a Spiritualist.
From "American Spirits" by Barb Rosenstock
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But it’s hard to come away from her story believing that such a result would be attainable for others.
From Salon ● Sep. 23, 2026
And what you walk away believing is possible.
From Los Angeles Times ● Sep. 22, 2026
Many Jeep-Ram dealers are on board with Stellantis’s new rules, believing they will curb runaway discounting and allow them to sell cars at higher prices.
From The Wall Street Journal ● Sep. 20, 2026
“I have a hard time believing that Chairman Warsh will have that much patience for above-target inflation,” said Stephen Stanley, chief U.S. economist at Santander Capital Markets.
From MarketWatch ● Sep. 19, 2026
“Too bad for him. Jonathan Michael. Grew up believing the world was created for him.”
From "Black Brother, Black Brother" by Jewell Parker Rhodes
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.