What does toilet mean?
Toilet is a common noun for the room or fixture in which people urinate or defecate, and by extension for the act of using it. In British English, “toilet” is often the neutral everyday term for the whole room; in American English, “bathroom” and “restroom” are usually more common, although “toilet” is readily understood. The word can also function as an informal British verb, usually meaning to use the toilet. Its history is unexpectedly domestic: English borrowed the word in the early seventeenth century from French, where it was the diminutive of “toile,” meaning cloth. It originally referred to a cloth cover for a dressing table, before the modern bathroom sense developed. Today “toilet” is practical and broadly neutral, though “loo” is more playful and “potty” is a children’s term. The word’s journey from dressing-table cloth to sanitary fixture makes it a compact example of how ordinary vocabulary can shift meaning over time.
A room or fixture in which people urinate or defecate; by extension, the act of using such a fixture.
"The office has a toilet on the ground floor."
In British English, the noun can refer specifically to the room as well as to the fixture. American English more often uses “bathroom” or “restroom” for the room.
Chiefly British English, informal: to use a toilet, especially to urinate; also, with an object, to wash and dress oneself.
"The children need to toilet themselves before breakfast."
The transitive sense involving washing and dressing is less common and more dated than the sense of using the toilet.
The standard plural is used for multiple fixtures, rooms, or toilet facilities.
"The public toilets are located beside the car park."
The word toilet began as a diminutive meaning “small cloth”—before it ever named a room.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does toilet come from?
English borrowed “toilet” in the early seventeenth century from French, in which it was the diminutive of “toile,” meaning cloth or canvas. The word initially referred to a cloth cover used on a dressing table and only later came to denote a room or fixture for personal sanitation. French “toile” derives from Latin “tela,” cloth or web, while “toilette” reflects the same diminutive formation and is the immediate source of the English word.
Related word forms
How toilet is actually used
The noun is standard and broadly neutral. In American English, “bathroom” and “restroom” are generally more common. The verb is chiefly British and informal; “loo” is also informal, while “potty” is usually used for young children.