Definition of perjury in US English:



  • The offense of willfully telling an untruth in a court after having taken an oath or affirmation.

    • ‘Another antique rule provided that a corporation could not be indicted for a felony like perjury.’
    • ‘Your Honour, the prosecution witnesses committed perjury throughout the whole trial.’
    • ‘There was an inquiry, I think, because he was then subsequently convicted of perjury.’
    • ‘He was found guilty of perjury and perverting the course of justice in relation to this case.’
    • ‘That trial proceeded, I prosecuted, and the jury duly convicted him of perjury.’
    lying under oath, violation of an oath, giving false evidence, giving false testimony, bearing false testimony, bearing false witness, forswearing oneself, making false statements, wilful falsehood
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Late Middle English: from Anglo-Norman French perjurie, from Latin perjurium ‘false oath’, from the verb perjurare (see perjure).