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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 said: "Ours is very much more looking at sewerage indicators and, where we find those, we can then begin to work to understand where they've come from."

From BBC • Apr. 15, 2026

Northern Ireland's Utility Regulator is responsible for regulating the electricity, gas, water and sewerage industries in Northern Ireland, but not home heating oil.

From BBC • Mar. 6, 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

All but one of the nine English water and sewerage companies were rated as "requiring improvement" - or worse - by the EA, in a year where serious pollution rose by 60% versus 2023.

From BBC • Oct. 23, 2025

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

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