interrupter

noun

in·​ter·​rupt·​er ˌin-tə-ˈrəp-tər How to pronounce interrupter (audio)
variants or less commonly interruptor
: one that interrupts
especially : a device for interrupting an electric current usually automatically

Examples of interrupter in a Sentence

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.
The program, which began in November, graduated its first class of 15 junior violence interrupters last month. La Risa R. Lynch, jsonline.com, 11 July 2025 Three years ago, the Urban League of the Carolinas launched the Alternatives to Violence team in the corridor to act as violence interrupters. Briah Lumpkins, Charlotte Observer, 8 July 2025 Read Next Crime & Courts Violence interrupters bringing West Charlotte together, looking to do more in 2025 January 6, 2025 6:06 AM This story was originally published May 19, 2025 at 5:00 AM. Jeff A. Chamer, Charlotte Observer, 19 May 2025 Another issue in the US is the lack of a compatible safety device called a ground fault circuit interrupter, or a GFCI. Akielly Hu, Wired News, 3 May 2025 See All Example Sentences for interrupter

Word History

First Known Use

circa 1512, in the meaning defined above

Time Traveler
The first known use of interrupter was circa 1512

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Cite this Entry

“Interrupter.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/interrupter. Accessed 21 Jul. 2025.

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