one-to-one

adjective

1
: pairing each element of a set uniquely with an element of another set
2

Examples of one-to-one in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Under his leadership, the school offers a one-of-a-kind social impact hospitality education, where students are challenged while receiving deeply caring one-to-one support from David and his team. Laurel Donnellan, Forbes.com, 24 Apr. 2025 In a bit of foreshadowing, Minnesota set a school record when that half dozen went to the NFL Scouting Combine this winter, although that isn’t a one-to-one comparison. Andy Greder, Twin Cities, 21 Apr. 2025 So maybe each one is partially entangled with another, right, so they’re not maximally entangled one-to-one. Steven Strogatz, Quanta Magazine, 17 Apr. 2025 After seeing an investigative report on the squalid conditions at the Willowbrook State School, Lennon and Ono decided to headline the One to One concerts: two benefit shows at Madison Square Garden to support individual (one-to-one) care for the children. Jon Pareles, New York Times, 8 Apr. 2025 See All Example Sentences for one-to-one

Word History

First Known Use

1873, in the meaning defined at sense 1

Time Traveler
The first known use of one-to-one was in 1873

Browse Nearby Words

Cite this Entry

“One-to-one.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/one-to-one. Accessed 29 Apr. 2025.

Kids Definition

one-to-one

adjective
ˌwən-tə-ˈwən
: pairing each element of a set with one and only one element of another set
a one-to-one correspondence between the real numbers and the points on a straight line
Last Updated: - Updated example sentences
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