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  • one-on-one
    one-on-one
    adjective
    consisting of or involving direct individual competition, confrontation, or communication; person-to-person.
  • one on one
    one on one
    A 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]
Synonyms

one-on-one

American  
[wuhn-on-wuhn, -awn-] / ˈwʌn ɒnˈwʌn, -ɔn- /

adjective

  1. consisting of or involving direct individual competition, confrontation, or communication; person-to-person.

    a one-on-one discussion.


adverb

  1. in direct encounter.

    I'd rather settle this with her one-on-one.

noun

  1. a meeting or confrontation between two persons.

idioms

  1. go one-on-one with, to play directly against (an opposing player).

one-on-one British  

adjective

  1. denoting a relationship or encounter in which someone is involved with only one other person

    a one-on-one meeting

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

one on one More Idioms  
  1. A 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]


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.

First One-on-One Date: There are four men who have not had a one-on-one date yet, and Kaitlyn chooses to take Nick on the first date.

From Time • Jun. 22, 2015

In the next few months, Mara Mentor will be running a number of complementary on- the- ground activities in Ghana, including campus storms, competitions and Mara One-on-One networking events.

From Forbes • Sep. 5, 2014

One-on-One With Vladimir Putin Gayne C. Young • Outdoor Life • May 2011 Putin talks conservation, shirtless photo-ops and U.S.-Russia travel in this interview with a high school English teacher.

From Slate • Sep. 14, 2013

Back to the One-on-One Date: Emily asks Arie all sorts of leading questions such as “Don’t you think honesty is important?”

From Time • Jun. 26, 2012

Two years in the making, BAC's exhilarating One-on-One festival opens at a peak of interest in theatre for one.

From The Guardian • Jul. 10, 2010

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