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
Visitors can purchase one-way tickets in addition to 30-day passes.
—
Jacqueline Dole, Travel + Leisure, 20 Jan. 2026
The simple, if slightly sad, reality is that these intrepid explorers embark on a one-way trip upon leaving atop their gravity-defying rockets.
—Anthony Wood, Space.com, 19 Jan. 2026
The researchers argue that at the microscopic level, especially near black holes or in extreme cosmic environments, this one-way view of time is incomplete.
—Rupendra Brahambhatt, Interesting Engineering, 17 Jan. 2026
In simpler terms, inside each of its traps, there are inward-pointing hairs that act like one-way doors.
—Scott Travers, Forbes.com, 16 Jan. 2026
See All Example Sentences for one-way
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Jacqueline Dole, Travel + Leisure, 20 Jan. 2026
The simple, if slightly sad, reality is that these intrepid explorers embark on a one-way trip upon leaving atop their gravity-defying rockets.
—Anthony Wood, Space.com, 19 Jan. 2026
The researchers argue that at the microscopic level, especially near black holes or in extreme cosmic environments, this one-way view of time is incomplete.
—Rupendra Brahambhatt, Interesting Engineering, 17 Jan. 2026
In simpler terms, inside each of its traps, there are inward-pointing hairs that act like one-way doors.
—Scott Travers, Forbes.com, 16 Jan. 2026
See All Example Sentences for one-way
Cite this Entry
“One-way.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/one-way. Accessed 22 Jan. 2026.
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