Dictionary.com
Thesaurus.com
Showing results for run-on. Search instead for run-ons.
Synonyms

run-on

American  
[ruhn-on, -awn] / ˈrʌnˌɒn, -ˌɔn /

adjective

  1. of or designating something that is added or run on.

    a run-on entry in a dictionary.

  2. Prosody. (of a line of verse) having a thought that carries over to the next line, especially without a syntactical break.


noun

  1. run-on matter.

  2. Automotive. after-run.

run on British  

verb

  1. (intr) to continue without interruption

  2. to write with linked-up characters

  3. printing to compose text matter without indentation or paragraphing

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

noun

  1. printing

    1. text matter composed without indenting

    2. ( as modifier )

      run-on text matter

    1. a word added at the end of a dictionary entry whose meaning can be easily inferred from the definition of the headword

    2. ( as modifier )

      a run-on entry

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
run on Idioms  
  1. Keep going, continue; also, remain in effect. For example, That murder trial has been running on for months , or How much longer can this debt be allowed to run on? [Late 1500s]

  2. Talk at length; see go on , def. 5.

  3. Continue a text without a break; see run in , def. 2.


Etymology

Origin of run-on

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

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

England coach Steve Borthwick has responded to the Scotland loss by making three personnel changes to his run-on side, with Henry Pollock given a first Test start after seven appearances as a replacement.

From Barron's • Feb. 18, 2026

Roberts, Gorsuch, and Barrett’s questioning of Katyal was far friendlier than their grilling of Sauer, who spoke in a frothy jumble of run-on sentences that was often hard to understand.

From Slate • Nov. 5, 2025

But if the above resembles a run-on sentence, here’s the reason: the Seattle Storm Center for Basketball Performance defies easy description.

From Seattle Times • Apr. 18, 2024

These suggest a heightened attention to potential hazards, but they also evoke the joyous run-on reels of avant-garde diarists like the filmmaker Jonas Mekas.

From New York Times • Sep. 29, 2022

She gave me an A on the written report, saying she liked my tongue-in-cheek approach to criticism, but warned me to clean up the language and watch my run-on sentences.

From "Anthem of a Reluctant Prophet" by Joanne Proulx