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sewerage

American  
[soo-er-ij] / ˈsu ər ɪdʒ /

noun

  1. the removal of waste water and refuse by means of sewers.

  2. a system of sewers.

  3. sewage.


sewerage British  
/ ˈsuːərɪdʒ /

noun

  1. an arrangement of sewers

  2. the removal of surface water or sewage by means of sewers

  3. another word for sewage

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of sewerage

First recorded in 1825–35; sewer 1 + -age

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

He studied water supply and sewerage engineering at Zhengzhou University in central China.

From BBC • Mar. 27, 2026

"NI Water often puts the blame onto others, when their own website shows how many times they discharge sewerage into our rivers and there should be tougher punishments for them when they break the rules."

From BBC • Mar. 21, 2026

Fans of historic heavy machinery can visit a railway museum, a museum dedicated to Toyota and even a museum about sewerage systems.

From The Wall Street Journal • Nov. 4, 2025

The commission's role is to promote the interests of water and sewerage customers and ensure Scottish Water provides cost-effective services to ministerial objectives.

From BBC • May 16, 2025

There were no paved roads, minimal electricity, inadequate sewerage.

From "Born a Crime: Stories from a South African Childhood" by Trevor Noah

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