factoid

American  

[fak-toid] / ˈfæk tɔɪd /

noun

1. 

   an insignificant or trivial fact.

2. something fictitious or unsubstantiated that is presented as fact, devised especially to gain publicity and accepted because of constant repetition.

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factoid British  

/ ˈfæktɔɪd /

noun

1. a piece of unreliable information believed to be true because of the way it is presented or repeated in print

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Other Word Forms

• factoidal
  adjective

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Etymology

Origin of factoid

First recorded in 1973; fact + -oid

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Explanation

A factoid is a small bit of information, or an idea that seems like a fact and has been repeated often but may not actually be true. Norman Mailer defines factoid in his 1973 biography of Marilyn Monroe, as “facts which have no existence before appearing in a magazine or newspaper.” There are also factoids like "Eskimos have hundreds of words for snow,” that are just repeated often and look like facts. The problem is that factoids are not always true, like that Eskimo myth. These days, in America, a factoid usually refers to a small, true fact, like a tiny bit of news.

Example Sentences

See Examples For:

factoid

Here’s another factoid that could get the AI bears excited: Stocks in the S&P 500 are increasingly trading in opposite directions on a given day.

From MarketWatch ● Aug. 17, 2026

It’s a small but pertinent factoid, one of dozens Beta shares across the journey of unspooling Alice Coltrane’s life.

From Salon ● Apr. 14, 2026

Breathe in this factoid for a second: The first “Freddy” is far and away Blumhouse’s highest-grossing movie, more than “Get Out” or “M3GAN,” by $120 million.

From Los Angeles Times ● Nov. 18, 2025

Students no longer read through every available factoid on, say, Walmart’s wages for hourly workers and write a memo—tasks that can be easily circumvented with generative AI tools.

From The Wall Street Journal ● Nov. 1, 2025

I nodded as if I’d already known that factoid.

From "The Science of Breakable Things" by Tae Keller

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