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Synonyms

water main

American  

noun

  1. a main pipe or conduit in a system for conveying water.


water main British  

noun

  1. a principal supply pipe in an arrangement of pipes for distributing water

"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 water main

First recorded in 1795–1805


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.

See Examples For:

A large sinkhole swallowed part of a Los Feliz street and a parked work van after a water main break sent a torrent gushing down Normandie Avenue Wednesday morning, officials said.

From Los Angeles Times ● Oct. 14, 2026

The Legoland Windsor attraction has closed abruptly due to a burst water main.

From BBC ● Oct. 11, 2026

Several planned road closures were in place across the day, meanwhile a burst water main at the roundabout near the A189 Redheugh Bridge caused traffic disruption around Gatehead.

From BBC ● Sep. 13, 2026

A water main break flooded streets in a Westlake neighborhood Thursday, including a nearby homeless encampment that was surrounded by water in the early morning hours.

From Los Angeles Times ● Aug. 20, 2026

What she doesn’t know is that a water main burst just a few minutes ago next to her building.

From "Challenger Deep" by Neal Shusterman

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