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Synonyms

deceive

American  
[dih-seev] / dɪˈsiv /

verb (used with object)

  • deceives,
    present (3rd person singular)
  • deceived,
    past participle,  past
  • deceiving
    present participle
  1. to mislead by a false appearance or statement; delude.

    They deceived the enemy by disguising the destroyer as a freighter.

    Synonyms:
    fool, dupe, cozen, betray, ensnare, entrap, outwit, defraud, trick, hoodwink, gull
  2. to be unfaithful to (one's spouse or lover).

  3. Archaic. to while away (time).


verb (used without object)

  • deceives,
    present (3rd person singular)
  • deceived,
    past participle,  past
  • deceiving
    present participle
  1. to mislead or falsely persuade others; practice deceit.

    an engaging manner that easily deceives.

deceive British  
/ dɪˈsiːv /

verb

  1. to mislead by deliberate misrepresentation or lies

  2. to delude (oneself)

  3. to be unfaithful to (one's sexual partner)

  4. archaic to disappoint

    his hopes were deceived

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Usage

What does deceive mean? Deceive means to lie, mislead, or otherwise hide or distort the truth. The act or practice of deceiving can be called deceit or deception. Lying is only one way of deceiving. Deceiving can consist of misrepresenting or omitting the truth or more complicated cover-ups. People can even deceive themselves by avoiding the truth. The adjectives deceptive and deceitful can describe something that deceives or is intended to deceive. Someone who is known for deceiving others can be described as deceitful. Someone who is easily deceived can be described as deceivable. Sometimes, the word deceive can be used in the context of things that are naturally or innocently misleading to one’s perception (without someone doing the deceiving), as in Do my eyes deceive me? The adjective deceiving can be used in this sense, as in Looks can be deceiving. Example: A lot of advertising is intended to deceive us into thinking we need something.

Synonym Usage

See cheat.

Other Word Forms

Derived Forms

Inflected Forms

Participles

Conjugated Forms

Present

Past

Future

Etymology

Origin of deceive

First recorded in 1250–1300; Middle English deceiven, from Old French deceivre, from Latin dēcipere, literally, “to ensnare,” equivalent to dē- de- + -cipere, combining form of capere “to take”

Explanation

To deceive means to trick or lie. A crafty kid might deceive his mother into thinking he has a fever by holding the thermometer to a light bulb to increase the temperature. Deceive is the trickier cousin of lie. You might lie about why you were late to school. But if you simply don't explain to your mom that you were late in the first place, you are deceiving her. Deceive carries with it a feeling of both craftiness and betrayal. When you deceive someone, forgiveness can be hard to come by. Have you heard of the spelling rule, "i before e except after c" that has so many exceptions? Well, deceive follows that rule.

Keep Reading on Vocabulary.com

Vocabulary lists containing deceive

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:

The healthcare focus includes investigations into marketing for unsafe products and services that deceive consumers, the memo added.

From The Wall Street Journal Aug. 14, 2026

By signing Garnacho on loan they do not have a longer-term commitment to a winger who has flattered to deceive at Stamford Bridge and has not enhanced his reputation.

From BBC Jul. 22, 2026

Scammers exploit the Emirati royal's likeness by drawing on his vast online presence, including his more than 17 million Instagram followers, and sometimes even copying the prince's authentic poems to deceive victims.

From Barron's Jul. 3, 2026

We should say instead that lying is a matter of speaking with the intent to deceive.

From Salon Apr. 13, 2026

She could not think it right to deceive her mother, but she had been bidden to mind Hannah, and Hannah wouldn’t hear of ‘Mrs. March bein’ told, and worried just for sech a trifle.’

From "Little Women" by Louisa May Alcott

Leighton Clarkson's poor free-kick deceives everyone apart from Stefan Gartenmann.

From BBC Apr. 20, 2024

In the second complaint, the state argued that the app deceives consumers into believing their sensitive and personal information is secure.

From Washington Times Nov. 29, 2023

"Instead it did something even cleverer — it brought together existing genes, which already do other things in different parts of the plant, to make a complicated spot on the petals that deceives male flies."

From Salon Mar. 26, 2023

A separate complaint from Rokita argues the app has users’ sensitive and personal information but deceives consumers into believing that information is secure.

From Seattle Times Dec. 7, 2022

I will be the proverbial parent who deceives the child by offering medicine laced with sweet syrup.

From "Ophelia" by Lisa Klein

The FTC, Utah and California sued Hims & Hers, alleging it deceived users about billing and shared customer data with advertisers.

From The Wall Street Journal Jul. 29, 2026

In truth, his parents had wanted to save him from the same villagers who deceived him with the False Asa.

From Salon Jul. 18, 2026

Sturgeon has said she is innocent of any wrongdoing and that she was "deceived, misled and betrayed" by Murrell.

From BBC Jul. 13, 2026

Dana, falling in love with Zorro and out of love with Diego, and being deceived by both, is sublimely affecting.

From Los Angeles Times Jun. 30, 2026

Had they been deceived into doing what they did?

From "The God of Small Things" by Arundhati Roy

The headline number is probably going to be deceiving, however.

From MarketWatch Jul. 29, 2026

AI companies have reported that AI agents have been caught cheating, lying and deceiving.

From Los Angeles Times Jul. 29, 2026

He had blamed his conviction on a girl deceiving him with fake ID, she says.

From BBC Jul. 18, 2026

At some point in childhood, through one classic fable or another, most of us absorb the lesson that looks can be deceiving.

From Slate Jul. 8, 2026

“You are in love with her, and deceiving me. I thought so all along.”

From "The Once and Future King" by T. H. White

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