sanitary

adjective

san·​i·​tary ˈsa-nə-ˌter-ē How to pronounce sanitary (audio)
Synonyms of sanitarynext
1
: of or relating to health
sanitary measures
2
: of, relating to, or used in the disposal especially of domestic waterborne waste
a sanitary sewer system
3
: characterized by or readily kept in cleanliness
sanitary packages
sanitarily adverb

Examples of sanitary in a Sentence

the nurse made sure that everything in the room was sanitary so that the baby wouldn't get sick
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Don't worry, this water is perfectly sanitary! Ashlyn Needham, Southern Living, 15 Dec. 2025 Senate Bill 1950, which began as a bill about sanitary food preparation, passed as the End-of-Life Options for Terminally Ill Patients Act in the early morning hours of Halloween. Center Square, The Washington Examiner, 4 Dec. 2025 The band supplied 14 carts of essential items — including water, clothing and sanitary supplies — helping the center continue serving its community. Thania Garcia, Variety, 4 Dec. 2025 If not done in a sanitary fashion, these fish pedicures can be seriously dangerous. Charles Trepany, USA Today, 22 Nov. 2025 See All Example Sentences for sanitary

Word History

Etymology

French sanitaire, from Latin sanitas

First Known Use

1838, in the meaning defined at sense 1

Time Traveler
The first known use of sanitary was in 1838

Browse Nearby Words

Cite this Entry

“Sanitary.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sanitary. Accessed 31 Dec. 2025.

Kids Definition

sanitary

adjective
san·​i·​tary ˈsan-ə-ˌter-ē How to pronounce sanitary (audio)
1
: of or relating to health : hygienic
sanitary laws
2
: free from filth, infection, or dangers to health

Medical Definition

sanitary

adjective
san·​i·​tary ˈsan-ə-ˌter-ē How to pronounce sanitary (audio)
1
: of or relating to health
sanitary measures
2
: of, relating to, or used in the disposal especially of domestic waterborne waste
sanitary sewage
3
: characterized by or readily kept in cleanliness
sanitary food handling
sanitarily adverb

More from Merriam-Webster on sanitary

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!