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Synonyms

subbasement

American  
[suhb-beys-muhnt] / ˈsʌbˌbeɪs mənt /

noun

  1. a basement or one of a series of basements below the main basement of a building.


subbasement British  
/ ˈsʌbˌbeɪsmənt /

noun

  1. an underground storey of a building beneath the main basement

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of subbasement

First recorded in 1900–05; sub- + basement

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

For one thing, the hotel’s reputation had plummeted into its subbasement, with mocking public complaints about peeling wallpaper, worn furniture and bedbugs.

From Seattle Times Mar. 4, 2023

The institute also converted a vast subbasement in its main building into a shelter with cots and a cooking area.

From Science Magazine Dec. 6, 2022

He — Johannes Martin Kränzle, a characterful foil to Volle’s Wotan — forms his own dominion of research in the subbasement.

From New York Times Oct. 10, 2022

This one had restricted levels above the lecture hall and admin offices, as well as a second bay of elevators and stairs which led to five tiers of subbasement.

From Slate Aug. 27, 2022

When they reached the subbasement, the elevator door skidded sideways, opening up on a dimly lit hallway where the ceiling was filled with a jumble of hanging pipes and dusty ductwork.

From "The Smartest Kid in the Universe" by Chris Grabenstein

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