sewage

noun

sew·​age ˈsü-ij How to pronounce sewage (audio)
Synonyms of sewagenext
: refuse liquids or waste matter usually carried off by sewers

Examples of sewage in a Sentence

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.
The state's Department of Environmental Protection has barred water and sewage from being supplied to them for now. ABC News, 9 Apr. 2026 In the eighteen-seventies, Frederick Law Olmsted designed the Emerald Necklace, a chain of parks that managed sewage and flooding in Boston’s Back Bay Fens. Eric Klinenberg, New Yorker, 6 Apr. 2026 Nest Burger at 2540 East Plano Parkway Suite was temporarily closed after inspectors observed a lack of adequate sewage disposal facilities in the kitchen causing an immediate public health hazard. Fort Worth Star-Telegram, 5 Apr. 2026 Millions of gallons a day of raw, untreated sewage and industrial waste flows north through the Tijuana River, across the border, into the Tijuana River Estuary and out into the Pacific — polluting the air as well. Walker Armstrong, San Diego Union-Tribune, 5 Apr. 2026 See All Example Sentences for sewage

Word History

Etymology

sewer entry 3

First Known Use

1834, in the meaning defined above

Time Traveler
The first known use of sewage was in 1834

Browse Nearby Words

Cite this Entry

“Sewage.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sewage. Accessed 12 Apr. 2026.

Kids Definition

sewage

noun
sew·​age ˈsü-ij How to pronounce sewage (audio)
: waste materials carried off by sewers

Medical Definition

sewage

noun
sew·​age ˈsü-ij How to pronounce sewage (audio)
: refuse liquids or waste matter carried off by sewers

More from Merriam-Webster on sewage

Love words? Need even more definitions?

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

More from Merriam-Webster