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.
Burt buys Irving a one-way ticket and wishes him well as Irving heads off into the unknown. Ethan Shanfeld, Variety, 14 Mar. 2025 Posting is often a one-way broadcast, whereas commenting is inherently interactive. Justin Nassiri, Forbes, 13 Mar. 2025 The airline is offering one-way fares for flights between Wilmington International Airport (ILM) and Dulles (IAD), starting at $39. Brandon Withrow, Travel + Leisure, 12 Mar. 2025 Those with deep pockets can pay $2,500 for a one-way seat on a private helicopter. Jacqueline Charles, Miami Herald, 11 Mar. 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 19 Mar. 2025.

Kids Definition

one-way

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

More from Merriam-Webster on one-way

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