rumor
AmericanUsage
What does rumor mean? A rumor is a story or statement that is being passed around without confirmation that the information is true, as in I heard a rumor about a new superhero movie. Rumor can also mean general hearsay, as in You shouldn’t put much faith in rumor and speculation. As a verb, rumor means to spread or report rumors. When used this way, it is usually accompanied by the thing that is a rumor, as in It has been rumored that Disney is building a new amusement park outside the city. While rumor does mean the information hasn’t been checked, it is still possible for it to be true. For this reason, rumor may not always be able to be used as a synonym for words like lie, falsehood, nonsense, or fiction. In British English, rumor is often spelled as rumour. A person who loves spreading rumors is called a rumormonger. Example: My gossipy neighbor loves spreading ridiculous rumors all over town.
Other Word Forms
Derived Forms
Inflected Forms
Nouns
Etymology
Origin of rumor
First recorded in 1325–75; Middle English rumour, from Middle French, from Latin rūmor; akin to Sanskrit rāuti, rāvati “(he) cries”
Explanation
A rumor is a story which may not be true. Everyone may be talking about the rap superstar who stopped for ice cream in your town, but until there's proof that it really happened, the whole thing is just a rumor. Are rumors ever true? Of course — sometimes word gets out ahead of time, like when a student overhears teachers talking about the early dismissal before it is announced. When the school closes early, the rumor is confirmed. But many other rumors can never be confirmed, so they stay just that, rumors. True, false, semi-true: who knows? The Latin word rumorem, or noise, is the origin; noise is often all that a rumor is.
Vocabulary lists containing rumor
Bridge to Terabithia
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Schooled
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"So You're Going to Mars"
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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.
The move is likely a case of “buy on the rumor, sell on the news,” according to Gene Munster, managing partner at Deepwater Asset Management.
From MarketWatch • Jul. 2, 2026
Attitude Towards Press: The gossip columnist Earl Wilson once teased Parker: “There’s a rumor, Colonel, that if Elvis ever gets married, you’re going to have it in the Hollywood Bowl and sell tickets.”
From The Wall Street Journal • Jun. 28, 2026
But I wouldn’t put it past him to be on some Chaotic Good-type skulduggery spreading the rumor that he is bigger than streaming’s infrastructure.
From Los Angeles Times • May 15, 2026
Of course, gains of that magnitude mean that investors may be concerned that this is a case of “Buy the rumor, sell the news” ahead of the company’s coming fiscal fourth-quarter results, slated for June.
From Barron's • May 14, 2026
“Ah—that is—I speak of course merely as an example. There is naturally no truth in the rumor that rations at the front are reduced. So! I—I hold you responsible!”
From "The Hiding Place" by Corrie ten Boom
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
