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Synonyms

lying

1 American  
[lahy-ing] / ˈlaɪ ɪŋ /

noun

  1. the telling of lies, or false statements; untruthfulness.

    From boyhood, he has never been good at lying.

    Synonyms:
    prevarication, mendacity, falsity, falsehood
    Antonyms:
    veracity, truth

adjective

  1. telling or containing lies; deliberately untruthful; deceitful; false.

    a lying report.

    Synonyms:
    counterfeit, sham, fallacious, mendacious, misleading, deceptive
    Antonyms:
    trustworthy, accurate, correct, actual, candid, true
lying 2 American  
[lahy-ing] / ˈlaɪ ɪŋ /

verb

  1. present participle of lie.


lying 1 British  
/ ˈlaɪɪŋ /

verb

  1. the present participle and gerund of lie 1

"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

lying 2 British  
/ ˈlaɪɪŋ /

verb

  1. the present participle and gerund of lie 2

"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

Other Word Forms

Etymology

Origin of lying

First recorded in 1175–1225; Middle English; see origin at lie 1, -ing 1, -ing 2

Explanation

If you engage in lying, you're fabricating, prevaricating, or speaking falsely. You are deliberately deviating from the truth. If lying is the act of telling a lie, then "lying through your teeth" is the act of telling a bold lie, even if you know your listener will immediately know you're lying. Descended from a line in a Marx Brothers film, "Who you gonna believe, me or your lying eyes?" is spoken (ironically) by someone who's been caught lying and, instead of admitting it, says the evidence is wrong, as well as the person who's looking right at it.

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Vocabulary lists containing lying

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:

Now every night, the roofs, parks, and porches of Havana fill with people lying on cardboard, mattresses, or directly on the ground.

From Barron's Aug. 14, 2026

Robert, the accused psychologist, is lying about something.

From The Wall Street Journal Aug. 13, 2026

“I said, ‘I think I have a bass at home,’ but I was lying… I didn’t know nothing,” Díaz said.

From Los Angeles Times Aug. 12, 2026

You can see why Wall Street salesmen are lying to you.

From MarketWatch Aug. 10, 2026

He found an old corn cob lying by the side of the road and started playing with it.

From "Summer of the Monkeys" by Wilson Rawls

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