water main

noun

: a pipe or conduit for conveying water

Examples of water main in a Sentence

The water main burst and flooded the street.
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.
Know where the water main shutoff valve is located in the house, and how to turn the water off should a pipe burst. Paula Wethington, CBS News, 22 Jan. 2026 Construction crews working on a $9 million water main replacement project in the heart of New Orleans recently uncovered centuries-old remnants of fires that once devastated the historic city. Andrea Margolis, FOXNews.com, 17 Jan. 2026 Full repairs to the water main could take several days. Alexis Simmerman, Austin American Statesman, 12 Jan. 2026 Work continued Friday on a water main break that forced the closure of lanes in both directions of a busy commute bypass road Thursday, authorities said. Rick Hurd, Mercury News, 9 Jan. 2026 See All Example Sentences for water main

Word History

First Known Use

1776, in the meaning defined above

Time Traveler
The first known use of water main was in 1776

Browse Nearby Words

Cite this Entry

“Water main.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/water%20main. Accessed 28 Jan. 2026.

More from Merriam-Webster on water main

Last Updated: - Updated example sentences
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