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.
The woman may have also cleaned up after the killer and was seen dropping off a black garbage bag near the boiler room after the victim was discovered, neighbors said. Sheetal Banchariya, New York Daily News, 23 July 2025 After a minute and a half, the boiler rooms were flooded with the equivalent of nine Olympic swimming pools of water. Krista Stevens, Longreads, 7 July 2025 The business models of many of these firms resemble and blend together two different types of venerable scam business models - boiler rooms and pyramid schemes. Felipe Schrieberg, Forbes.com, 10 June 2025 The pool’s mechanical room looks like the boiler room of an ocean liner — with giant tanks that purify pool water and another system that stabilizes the temperature. Howard Blume, Los Angeles Times, 23 May 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 5 Aug. 2025.

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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