1
: that moves in or allows movement in only one direction
a one-way street
2
: one-sided, unilateral
a one-way conversation
3
: that functions in only one of two or more ways

Examples of one-way 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.
For example, a one-way trip from Sacramento to Heavenly Ski Resort in South Lake Tahoe — about a 2-hour, 20-minute drive — costs more than $150. Marcus Smith, Sacbee.com, 14 Nov. 2025 The average one-way fare on Brightline from South Florida to Orlando is more than $70, while rides within South Florida typically cost around $27. Aaron Leibowitz, Miami Herald, 13 Nov. 2025 Fares start at $35 for a one-way. Hadley Hitson, Nashville Tennessean, 13 Nov. 2025 Rental car companies have been flooded with one-way bookings. Alaa Elassar, CNN Money, 10 Nov. 2025 See All Example Sentences for one-way

Word History

First Known Use

1824, in the meaning defined at sense 1

Time Traveler
The first known use of one-way was in 1824

Cite this Entry

“One-way.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/one-way. Accessed 22 Nov. 2025.

Kids Definition

one-way

adjective
1
: moving or allowing movement in one direction only
2

More from Merriam-Webster on one-way

Last Updated: - Updated example sentences
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