boiler room

noun

1
: a room in which a boiler is located
2
: a room equipped with telephones used for making high-pressure usually fraudulent sales pitches

Examples of boiler room in a Sentence

Recent Examples on the Web
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The Bureau of Alcohol, Tobacco, Firearms and Explosives determined the fire was started by human means in the boiler room, Pekara said. Rebecca Johnson, Chicago Tribune, 23 Mar. 2026 Authorities allege Campbell had a financial motive to burn down the resort, lied about his whereabouts that night, was in the lodge less than an hour before smoke was reported, and that a possible accelerant was found in a basement boiler room. Tom Olsen, Twin Cities, 10 Mar. 2026 At the same time that AI agents might come along and just abstract this whole thing into some bot boiler room. Liz Hoffman, semafor.com, 3 Mar. 2026 The sustainability initiative extends beyond the boiler room and into the classroom. Hannah Kliger, CBS News, 10 Feb. 2026 See All Example Sentences for boiler room

Word History

First Known Use

1820, in the meaning defined at sense 1

Time Traveler
The first known use of boiler room was in 1820

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Cite this Entry

“Boiler room.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/boiler%20room. Accessed 27 Mar. 2026.

Legal Definition

boiler room

noun
boil·​er room
: a room equipped with telephones used for making high-pressure usually fraudulent sales pitches
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