run-in

1 of 2

noun

1
British : the final part of a race or racetrack
2
3
: something inserted as a substantial addition in copy or typeset matter

run in

2 of 2

verb

ran in; run in; running in; runs in

transitive verb

1
a
: to insert as additional matter
b
: to make (typeset matter) continuous without a paragraph or other break
2
: to arrest for a usually minor offense
3
chiefly British : to break in (a new machine) gradually by careful operation

intransitive verb

: to pay a casual visit

Examples of run-in in a Sentence

Noun the rival gangs had a bit of a run-in last night Verb I just thought I'd run in and pick up my package. if we catch you shoplifting again, we're going to run you in
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.
Noun
Despite the potential run-ins with rats and the constant tourists, Mack couldn't be more grateful for the chance to turn her dream into a reality. Alyce Collins, Newsweek, 22 Feb. 2025 Trump also had a direct run-in with NOAA during his first term. Umair Irfan, Vox, 21 Feb. 2025
Verb
The popular series, starring Selleck, Wahlberg, Bridget Moynahan, Will Estes and Len Cariou, ended its 14-season run in December while maintaining a devoted fan following. Nellie Andreeva, Deadline, 18 Feb. 2025 His Tigers went 27-6 — the program’s best run in more than four decades. Matt Baker, The Athletic, 18 Feb. 2025 See All Example Sentences for run-in

Word History

First Known Use

Noun

1799, in the meaning defined at sense 1

Verb

1888, in the meaning defined at sense 1b

Time Traveler
The first known use of run-in was in 1799

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Cite this Entry

“Run-in.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/run-in. Accessed 27 Feb. 2025.

Kids Definition

run-in

noun
ˈrən-ˌin
: an angry dispute : quarrel

More from Merriam-Webster on run-in

Last Updated: - Updated example sentences
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