factoid

noun

fac·​toid ˈfak-ˌtȯid How to pronounce factoid (audio)
1
: an invented fact believed to be true because it appears in print
2
: a briefly stated and usually trivial fact

Did you know?

Did you know that Norman Mailer coined the word factoid?

In his 1973 book Marilyn (about Marilyn Monroe), Norman Mailer describes factoids as "facts which have no existence before appearing in a magazine or newspaper, creations which are not so much lies as a product to manipulate emotion in the Silent Majority." Mailer's use of the -oid suffix (which traces back to the ancient Greek word eidos, meaning "appearance" or "form") follows in the pattern of humanoid: just as a humanoid appears to be human but is not, a factoid appears to be factual but is not. The word has since evolved so that now it most often refers to things that decidedly are facts, just not ones that are significant.

Examples of factoid in a Sentence

The book is really just a collection of interesting factoids.
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.
The perfect, humanizing factoid to draw chuckles from reporters and likes on social media. Cody Stavenhagen, The Athletic, 26 Feb. 2025 However easy that is to explain away, that factoid remains kind of interesting. Clem Chambers, Forbes, 21 Jan. 2025 That factoid is soon made very, very clear; the slide and the ball pit are also red, as is the huge sectional at the center of the family room, the chandelier above, the velvet ropes that partition the area, the dramatically swooping drapes, and the nearby pair of ginormous bean bags. Katie Schultz, Architectural Digest, 7 Jan. 2025 Interesting factoid #1: The first Social Security payment went to motorman Ernest Ackerman from Cleveland, who retired one day after FDR signed the bill. Eli Amdur, Forbes.com, 27 Mar. 2025 See All Example Sentences for factoid

Word History

Etymology

fact + -oid entry 1

First Known Use

1973, in the meaning defined at sense 1

Time Traveler
The first known use of factoid was in 1973

Browse Nearby Words

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Cite this Entry

“Factoid.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/factoid. Accessed 22 Apr. 2025.

Kids Definition

factoid

noun
fac·​toid ˈfak-ˌtȯid How to pronounce factoid (audio)
1
: a made-up piece of information thought to be true due to its appearance in print
2
: a brief often trivial news item

More from Merriam-Webster on factoid

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