brainstorm
Americannoun
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a sudden impulse, idea, etc..
Her most recent brainstorm of teaching her dog to surf wasn’t met with much enthusiasm from the dog.
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Chiefly British Informal. a fit of mental confusion or excitement.
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a session of brainstorming.
adjective
verb (used without object)
verb (used with object)
noun
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a severe outburst of excitement, often as the result of a transitory disturbance of cerebral activity
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informal a sudden mental aberration
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informal another word for brainwave
Other Word Forms
- brainstormer noun
Etymology
Origin of brainstorm
First recorded in 1890–95; brain + storm; originally a manifestation of a serious psychiatric disorder
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.
When the two brainstormed the creative direction, Reid says they were on the same page.
From Los Angeles Times
Deploying the trade "bazooka," as it is dubbed, is one idea being brainstormed in Brussels but still seen as a long shot.
From Barron's
We thought it would be productive to ask the workers themselves—in this case Wall Street Journal readers—for a little brainstorming to see what their employers could be doing better.
That was such a thrill to write to finally give Steve a moment because the brainstorming almost always goes to Dustin.
From Los Angeles Times
At their monthly lunches, Baxter notes that he and Sotto would continue to brainstorm new Disney attractions or alternative directions to what the company was announcing.
From Los Angeles Times
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.