touch off

verb

touched off; touching off; touches off

transitive verb

1
a
: to provoke or initiate with sudden intensity
the verdict touched off local riots
b
: to cause to explode by or as if by touching with fire
2
: to describe or characterize with precision

Examples of touch off in a Sentence

his obscene comment touched off a heated debate about the need for censorship on live broadcasts
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.
In Bangkok, Thailand, almost 900 miles from the earthquake's epicenter, a high rise building collapsed, killing at least three people and touching off a search for 81 workers believed to be trapped in the rubble, Defense Minister Phumtham told reporters. Saman Shafiq, USA Today, 28 Mar. 2025 That set up Queen’s heroics that touched off a raucous celebration. Edward Lee, Baltimore Sun, 24 Mar. 2025 The rare rebuke of the central bank by Trump came weeks after his tariffs touched off a global trade war that sent stocks reeling and triggered concern about a possible recession. Max Zahn, ABC News, 20 Mar. 2025 The motion reiterated many of the points that had touched off a legal and political firestorm, arguing the criminal prosecution should be tossed so Adams could better work on immigration initiatives at the heart of Trump’s policy agenda. Molly Crane-Newman, New York Daily News, 14 Feb. 2025 See All Example Sentences for touch off

Word History

First Known Use

1694, in the meaning defined at sense 2

Time Traveler
The first known use of touch off was in 1694

Browse Nearby Words

Cite this Entry

“Touch off.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/touch%20off. Accessed 22 Apr. 2025.

Kids Definition

touch off

verb
: to start by or as if by touching with fire
the announcement touched off riots
Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!