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
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.
According to the complaint, Milwaukee Public Schools began an investigation into the incidents surrounding the boiler room. David Chiu, PEOPLE, 18 Dec. 2025 The lawsuit claims a former male paraprofessional at the school locked three students in a boiler room multiple times during the 2022-'23 and 2023-'24 school years. Chris Ramirez, jsonline.com, 12 Dec. 2025 The complaint indicates investigators were looking into the possible use of an accelerant in a basement boiler room. Tom Olsen, Twin Cities, 4 Dec. 2025 Barry Williams/New York Daily News/Tribune News Service via Getty Images That's because her building is still without gas after the boiler room exploded and part of the Mitchell Houses came crumbling down on Oct. 1. Noelle Lilley, CBS News, 27 Nov. 2025 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 1 Jan. 2026.

Legal Definition

boiler room

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