zero in
Britishverb
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(often foll by on) to bring (a weapon) to bear (on a target), as while firing repeatedly
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informal to bring one's attention to bear (on a problem, etc)
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informal to converge (upon)
the police zeroed in on the site of the crime
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.
His office would zero in on guns with a short “time to crime” from the initial sale and see if investigators could build leads from purchase records.
From Salon • Jun. 2, 2026
"This is the best day of my life for sure. Because in my career, I managed many successes starting from zero in my business. But football is a crazy thing," Ilicali told Sky Sports.
From BBC • May 23, 2026
Bengen found that if the 1968 retiree withdrew 4.66% annually, the account would be spent to zero in 30 years.
From Barron's • Apr. 19, 2026
They noted they would zero in on demand for new products, as Nike tries to sell more running gear and women’s clothing and get more sales out of its collaboration with Kim Kardashian’s Skims brand.
From MarketWatch • Mar. 29, 2026
He couldn’t zero in on it, because the presence was all around them.
From "The House of Hades" by Rick Riordan
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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.