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


Printing. added to a text without indenting.

Origin of run-in

First recorded in 1900–05; noun, adj. use of verb phrase run in Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for run-in

Contemporary Examples of run-in

Historical Examples of run-in

Word Origin and History for run-in

"quarrel, confrontation," 1905, from verbal phrase, from run (v.) + in (adv.). From 1857 as "an act of running in."

Online Etymology Dictionary, © 2010 Douglas Harper