interrupter

noun

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

Examples of interrupter in a Sentence

Recent Examples on the Web
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Prosecutors previously confirmed Wynn was employed at the time as a violence interrupter with the District’s Cure the Streets program, which works to prevent gun violence by mediating conflicts in high-risk communities. 7news Wjla, Baltimore Sun, 9 Feb. 2026 The Consumer Reports highlights the following safety features when considering purchasing a portable space heater: A ground-fault circuit interrupter plug: GFCI plugs can prevent electric shock. Sarah Moore, Freep.com, 23 Jan. 2026 Mamdani, Tisch, and Hochul’s unified front stressed the importance of the many roles — police officers, mental health workers, community violence interrupters, and more — that need to play their part to keep communities safe. Daniela Gilbert, New York Daily News, 14 Jan. 2026 Use a ground fault circuit interrupter (GFCI), available from hardware stores. Rita Pelczar, Better Homes & Gardens, 7 Jan. 2026 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 15 Feb. 2026.

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