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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.

The products on our bathroom shelves, marketed as clean, stripped away essential bacteria.

From The Wall Street Journal • Apr. 17, 2026

“A purchaser has the option of retaining a huge amount of custom millwork: closets, bookcases, kitchen cabinetry, bathroom cabinets, marble counters, and high end appliances,” the listing said.

From MarketWatch • Apr. 15, 2026

The site attracts a mix of visitors, from families seeking a sense of adventure to enthusiasts drawn by its detailed references to science fiction, including a Tardis-style bathroom and optional costumes inspired by popular franchises.

From BBC • Apr. 14, 2026

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

Usually she’d dash into the better bathroom ahead of him, slamming the door shut, jabbing the lock, and shrieking, “Ha, ha, ha! Beat you! You snooze, you lose!”

From "Found" by Margaret Peterson Haddix