lavatory
noun
lav·a·to·ry
ˈla-və-ˌtȯr-ē 
British -və-t(ə-)rē
plural lavatories
1
: a vessel (such as a basin) for washing
especially
: a fixed bowl or basin with running water and drainpipe for washing
2
: a room with conveniences for washing and usually with one or more toilets
the airplane's lavatory
3
lavatory
adjective
Examples of lavatory in a Sentence
a wide choice of lavatories on sale at plumbing supply stores
the school's filthy, broken-down lavatories were a disgrace
Recent Examples on the Web
According to Jones, flight attendants will deploy it when a pilot exits the cockpit to use the lavatory or for any other reason.
—
Zach Wichter, USA Today, 3 Sep. 2025
As for the plane itself, TCS has created a custom Airbus A321 with a spacious cabin that offers leather flatbed seats for up to 52 guests, large lavatories, and full-length mirrors.
—Rachel Cormack, Robb Report, 12 Aug. 2025
No waste receptacles provided near the handwashing lavatories.
—Lillie Davidson, Fort Worth Star-Telegram, 29 July 2025
The girl’s father confronted Thompson, who then reportedly locked himself in the lavatory with his iPhone for three to five minutes before the flight’s descent into Boston.
—Rick Sobey, Boston Herald, 23 July 2025
See All Example Sentences for lavatory
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Zach Wichter, USA Today, 3 Sep. 2025
As for the plane itself, TCS has created a custom Airbus A321 with a spacious cabin that offers leather flatbed seats for up to 52 guests, large lavatories, and full-length mirrors.
—Rachel Cormack, Robb Report, 12 Aug. 2025
No waste receptacles provided near the handwashing lavatories.
—Lillie Davidson, Fort Worth Star-Telegram, 29 July 2025
The girl’s father confronted Thompson, who then reportedly locked himself in the lavatory with his iPhone for three to five minutes before the flight’s descent into Boston.
—Rick Sobey, Boston Herald, 23 July 2025
See All Example Sentences for lavatory
Cite this Entry
“Lavatory.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lavatory. Accessed 10 Sep. 2025.
Copy CitationKids Definition
lavatory
noun
lav·a·to·ry
ˈlav-ə-ˌtōr-ē
-ˌtȯr-
plural lavatories
1
: a basin for washing
especially
: a small sink with running water and drainpipe
2
: a room with lavatories and usually with toilets
3
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