buy into
Britishverb
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to agree with or accept as valid (an argument, theory, etc)
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informal to get involved in (an argument, fight, etc)
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.
Fifty years ago, Steve Wozniak knew he built a great personal computer, but the young engineer couldn’t convince his employer, Hewlett-Packard, to buy into the big idea.
From Los Angeles Times • Mar. 30, 2026
Dahlia Lithwick: You start the book by just staking out this elaborate mythology that we all seem to buy into about how migration worked throughout American history.
From Slate • Mar. 16, 2026
Some investors are seizing on the current stampede out of private credit as a chance to buy into funds at significant discounts to reported net assets.
From MarketWatch • Mar. 12, 2026
Most Wall Street analysts appear to buy into Astera’s growth story.
From Barron's • Mar. 5, 2026
For years, he’d worked for others, saving and saving, hoping to start his own enterprise, and now he’d finally been able to buy into a store.
From "The Red Car to Hollywood" by Jennie Liu
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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.