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one-on-one
one-on-oneadjectiveconsisting of or involving direct individual competition, confrontation, or communication; person-to-person.
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one on one
one on oneA direct encounter between two persons, especially a conflict, as in The two department heads went one on one regarding shelf space. This slangy expression almost certainly comes from sports. It is commonly used to refer to a two-person basketball game, but is also applied to the interaction of two players on opposing teams in football, soccer, and similar team sports. [c. 1960]
one-on-one
Americanadjective
adverb
noun
idioms
adjective
Other Word Forms
Noun Inflected Forms
Etymology
Origin of one-on-one
An Americanism dating back to 1965–70
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.
See Examples For:
Former deputy prime minister Barnaby Joyce was being interviewed on national broadcaster ABC on Monday night when he interrupted the one-on-one to shriek "sit down!"
From Barron's ● Jul. 21, 2026
Americans have largely heard about the famous French creche system of public daycares, but the French government also subsidizes the kind of one-on-one at-home care that many parents of infants prefer.
From Slate ● Jul. 6, 2026
He punched away crosses, repelled free kick after free kick and, in one breath-catching moment, spread his limbs to deny Messi in a one-on-one.
From The Wall Street Journal ● Jul. 4, 2026
At first, Wudarowicz said Westwood appeared calm during the one-on-one lessons and she felt safe.
From BBC ● Jul. 3, 2026
A few minutes later he stole the puck and charged toward me, one-on-one.
From "Tradition" by Brendan Kiely
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What about dealing with Haaland one on one?
From BBC ● Jun. 22, 2026
Texas A&M’s M.B.A. candidates are required to do intense preparation before career fairs, and a counselor met with him one on one to help him prepare for specific interviews and practice salary negotiations.
From The Wall Street Journal ● May 18, 2026
He’d tell anyone and everyone he could beat you one on one.
From Los Angeles Times ● Jan. 22, 2026
The leaders then spent more than half an hour talking one on one, before a classic of the Trumpian genre – a rolling, free-wheeling question-and-answer session with reporters, lasting more than an hour.
From BBC ● Jul. 28, 2025
“You ready to go one on one, Dad?”
From "The Great Santini" by Pat Conroy
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Then it's just creating one-on-ones for our powerful ball carriers.
From BBC ● Feb. 14, 2024
According to the Microsoft report, nearly three-quarters of people managers believe more guidance on what to prioritize would improve their performance, but more than two-thirds say their managers have never given clear guidance in one-on-ones.
From Seattle Times ● Aug. 31, 2023
“We’re bumping into each other in these intense one-on-ones trying to score and one-up each other,” Mazino says.
From Los Angeles Times ● Jun. 21, 2023
Dear Miss Manners: Being blown off for meetings, including my one-on-ones, has taken the wind out of my sails, professionally.
From Washington Post ● Apr. 19, 2023
In one-on-ones, advantage is to the shooter, especially if he’s as good as this guy.
From "Tradition" by Brendan Kiely
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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.