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Synonyms

bathroom

American  
[bath-room, -room, bahth-] / ˈbæθˌrum, -ˌrʊm, ˈbɑθ- /

noun

  1. a room equipped for taking a bath or shower.

  2. toilet.


idioms

  1. go to / use the bathroom, to use the toilet; urinate or defecate.

bathroom British  
/ ˈbɑːθˌruːm, -ˌrʊm /

noun

  1. a room containing a bath or shower and usually a washbasin and lavatory

  2. another name for lavatory

"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 bathroom

First recorded in 1690–1700; bath 1 + room

Compare meaning

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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.

Infections are more likely to come from contaminated hands, frequently touched surfaces, airborne droplets, and items like phones used in the bathroom.

From Science Daily • Apr. 13, 2026

The property also features a workshop with a bathroom, which Eberle used to work on cars, a passion of his.

From The Wall Street Journal • Apr. 12, 2026

So maybe I’m cleaning up the kitchen or organizing toys, or making sure the bathroom is straight, or washing clothes while the music is blasting and we’re dancing around, having fun.

From Los Angeles Times • Apr. 10, 2026

To maximize privacy, the primary suite, which includes a beautiful bathroom with its own enormous soaking tub, is located in its own “quiet wing” of the dwelling, along with a private office.

From MarketWatch • Apr. 10, 2026

I’d never seen a window inside a bathroom.

From "The Red Car to Hollywood" by Jennie Liu