run-in

[ ruhn-in ]

noun

1. a quarrel; argument.
2. Printing. matter that is added to a text, especially without indenting for a new paragraph.

adjective

1. Printing. added to a text without indenting.

run in

verb

1. to run (an engine) gently, usually for a specified period when it is new, in order that the running surfaces may become polished
2. tr to insert or include
3. intr (of an aircraft) to approach a point or target
4. informal.
   tr to take into custody; arrest

   he was run in for assault

noun

1. informal.
   an argument or quarrel

   he had a run-in with the boss yesterday

2. an approach to the end of an event, etc

   the run-in to the championship

3. printing matter inserted in an existing paragraph

Word History and Origins

Origin of run-in¹

First recorded in 1900–05; noun, adj. use of verb phrase run in

Example Sentences

The recent slap on the wrist for a minor violation showed how much USC’s approach has changed since its last run-in with the NCAA.

From Los Angeles Times

His last run-in with the law was in 2018, when he was jailed for producing cannabis.

From BBC

Her inspiration stemmed from a run-in with former England manager Hope Powell - the first black female coach Thomas had seen while playing football.

From BBC

After scoring in the Challenge Cup final he had a spell out through injury, but he made his return in time for Wigan's end-of-season run-in.

From BBC

But after my run-in with a big solar company, I was horrified to think it might all be a scam.

From Salon