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.
“Breathe, zero in on your target, OK, now smooth …,” she said, hovering over one attendee.
From Los Angeles Times ● Jun. 30, 2026
He told BBC Breakfast he is "absolutely convinced I've done nothing wrong in any way at all" and he has "taken zero in personal expenses" since being elected in July 2024.
From BBC ● Jun. 23, 2026
Season 3 “finally starts to zero in on what feels like it might be the show’s core story,” explains Slate’s Sam Adams.
From Slate ● Jun. 22, 2026
In those reports, senior living experts say to zero in on these metrics:
From Barron's ● Jun. 20, 2026
Even if zero were a number in the Greek sense, the act of taking a ratio with zero in it would seem to defy nature.
From "Zero: The Biography of a Dangerous Idea" by Charles Seife
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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.