water supply
Americannoun
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the supply of purified water available to a community.
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the facilities for storing and supplying this water, as reservoirs and pipelines.
noun
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an arrangement of reservoirs, purification plant, distribution pipes, etc, for providing water to a community
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the supply of treated and purified water for a community
Other Word Forms
Derived Forms
Inflected Forms
Nouns
Etymology
Origin of water supply
First recorded in 1880–85
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.
O’Leary has said his project will return energy to the grid, create thousands of jobs, produce millions of dollars in tax revenue and won’t adversely affect the water supply.
From The Wall Street Journal • Jun. 14, 2026
Rivers are starting to fall "notably" to "exceptionally low" in some parts of England with Thames Water, Anglian Water and Yorkshire Water already noting stresses to water supply.
From BBC • Jun. 2, 2026
Runoff from wildfire burn areas or bacteria such as E. coli could enter sinkholes connected to Roaring Springs Cave and reach the water supply.
From Science Daily • Jun. 2, 2026
Residents have expressed anger as water supply issues cause misery for thousands of people across Kent during soaring temperatures.
From BBC • May 28, 2026
The New York Times found it necessary to issue a warning on its garden page to the effect that unless special protective devices were installed poisons might get into the water supply by back siphonage.
From "Silent Spring" by Rachel Carson
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.