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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

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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.

But I’d be lying if I didn’t admit that I expected the bathroom lines in the artist compound — an exclusive backstage area for artists and their crews — to be shorter.

From Los Angeles Times • Apr. 15, 2026

Showers that don’t drench you or flood the bathroom.

From The Wall Street Journal • Apr. 15, 2026

The property also offers an enormous walk-in closet, as well as a “spa-like” bathroom that features a spacious bathtub and a steam shower.

From MarketWatch • Apr. 13, 2026

If you're a parent or live with a condition that makes frequent bathroom trips unavoidable, you've likely figured out which public restrooms are usable and which ones to avoid.

From Science Daily • Apr. 13, 2026

Mom followed him to the bathroom, and Sam pointed, showing her the wonderful flush he was about to make.

From "All About Sam" by Lois Lowry