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Definition of bathroom

bathroom

/ˈbæθ.ruːm/
bath · room

Plural:bathrooms
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bathroom Lexical Profile

bathroom Game Scores & Validity

• noun

1

A room in a home or hotel containing a bathtub or shower, and typically also a washbasin and a toilet.

Example

"They decided to remodel the upstairs bathroom with new ceramic tiles and a walk-in shower."


2

North American Any room containing a toilet and sink, whether in a private residence or a public building.

Example

"She excused herself from the dinner table to ask the waiter where the bathroom was located."

Synonyms
View all synonyms for bathroom

Word Nuance & Usage

In British English, 'bathroom' strictly refers to a domestic room containing a bathtub or shower, whereas in North American English it is also widely used as a polite term for any room containing a toilet, including public restrooms.

Word Origin & Etymology

Formed in the late 18th century as a compound of the Old English roots 'bæth' (bath) and 'rum' (room), becoming widespread in the 19th century with the advent of indoor residential plumbing.

Cite this Entry


Wordmom. (2026). Definition of Bathroom. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/bathroom
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