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
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Officials say more than 243 million gallons of sewage have flowed into the river since the pipe ruptured on January 19. Madison Dapcevich, Outside, 10 Feb. 2026 Deteriorating water-delivery and sewage systems have contributed to a growing number of outbreaks of legionella. Vann R. Newkirk Ii, The Atlantic, 9 Feb. 2026 Ask what went into bagged or bulk compost, and favor products made from yard waste, leaves, or clean food scraps over those blended with municipal solid waste or sewage sludge. Dr. Avishesh Neupane, Hartford Courant, 7 Feb. 2026 The inspector also found a minor leak in the sewage pipe under a sink. Fort Worth Star-Telegram, 7 Feb. 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 15 Feb. 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

Last Updated: - Updated example sentences
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