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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
"I can't wait," O'Reilly, who will probably have to defend against Messi one-on-one if he starts at left-back, told BBC Radio 5 Live.
From BBC ● Jul. 13, 2026
His friends and former clerks describe him as a quiet workaholic who tends to defer to other people in one-on-one conversations.
From The Wall Street Journal ● Jul. 10, 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’s actually not so bad in the group text most of the time, but one-on-one?
From "What If It's Us" by Becky Albertalli and Adam Silvera
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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
All three players are such a threat once they get one on one in wide areas, and whoever plays full-back for the Gunners will need to bring their 'A game' with them.
From BBC ● Apr. 19, 2026
He’d tell anyone and everyone he could beat you one on one.
From Los Angeles Times ● Jan. 22, 2026
Hemp coming into the game later with her electric speed, dribbling capabilities and ability to go one on one against full-backs could make an impact.
From BBC ● Jul. 25, 2025
At long last, my mother and father could again talk with each other one on one.
From "The Boy on the Wooden Box" by Leon Leyson
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“You can’t double cover everybody,” Robinson said, adding, “Those guys get a lot of double coverage, so that leaves me with a lot of one-on-ones and Matthew was able to see that.”
From Los Angeles Times ● Oct. 25, 2024
Two one-on-ones were saved by Ederson and he ballooned another shot over from inside the box.
From BBC ● Oct. 5, 2024
They have had some wins in the one-on-ones with defensive linemen that we’ve seen the past two days since pads went on.
From Seattle Times ● Aug. 2, 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.