falsehood

noun

false·​hood ˈfȯls-ˌhu̇d How to pronounce falsehood (audio)
Synonyms of falsehoodnext
1
: an untrue statement : lie
spreading falsehoods about his opponent
2
: absence of truth or accuracy
The falsehood of this narrative made it no less effective.Peniel E. Joseph
3
: the practice of lying : mendacity
… Thomas Jefferson … accused the press of engaging in "falsehood and defamation" while covering his administration.Albert R. Hunt

Examples of falsehood in a Sentence

the line between truth and falsehood the possibility of a perpetual motion machine is one falsehood that has been disproved by modern physics
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Glitchy programming isn’t the only font of falsehood. Krista Kafer, Denver Post, 25 Jan. 2026 Trump has targeted freedom of speech, attempting to control and change information — often with misinformation and falsehoods — to push his views into the media, higher education, national museums and the arts. Npr Staff, NPR, 23 Jan. 2026 On a far too frequent basis, Americans have listened to the erratic falsehoods of a pathologically narcissistic president while our Republican leaders in Congress cower in the corners of their offices in a state of self-protective paralysis. Reader Commentary, Baltimore Sun, 23 Jan. 2026 Powell and Giuliani settled lawsuits with Dominion over election falsehoods. Yvonne Wingett Sanchez, The Atlantic, 14 Jan. 2026 See All Example Sentences for falsehood

Word History

First Known Use

13th century, in the meaning defined at sense 1

Time Traveler
The first known use of falsehood was in the 13th century

Browse Nearby Words

Cite this Entry

“Falsehood.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/falsehood. Accessed 2 Feb. 2026.

Kids Definition

falsehood

noun
false·​hood ˈfȯls-ˌhu̇d How to pronounce falsehood (audio)
1
: an untrue statement : lie
2
: the habit of lying

More from Merriam-Webster on falsehood

Last Updated: - Updated example sentences
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