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Synonyms

water system

American  

noun

  1. a river and all its branches.

  2. a system of supplying water, as throughout a metropolitan area.


water system British  

noun

  1. a river and all its tributaries

  2. a system for supplying water to a community

"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 system

First recorded in 1825–35

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:

He was last seen at Northwood Road in north Belfast close to waste ground where a culvert entrance to an underground water system is located.

From BBC Jun. 25, 2026

Other ways facility managers can reduce the risk of Legionella include disinfecting cooling towers and water systems, establishing a water management program and routinely performing water system maintenance.

From Los Angeles Times May 18, 2026

They say the town's water system - which serves 5,000 people - has had problems for decades, and the ICE facility would require much more than the fragile system could provide.

From BBC Apr. 4, 2026

“If we can’t depend on reliable long-term snowpack and snowmelt later in the year, we’re going to have to do other things to make our water system more resilient.”

From Los Angeles Times Apr. 1, 2026

“Why you kids need diagrams of the water system is beyond me,” Wheelie said as she handed them to me from her chair.

From "When You Reach Me" by Rebecca Stead

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