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gray water

American  

noun

  1. dirty water from sinks, showers, bathtubs, washing machines, and the like, that can be recycled, as for use in flushing toilets.


Etymology

Origin of gray water

First recorded in 1975–80

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:

They thought they were settled until a crack in the gray water tank sent their home in for repairs.

From Los Angeles Times Feb. 17, 2026

For 19 days, we hauled potable drinking water from distribution sites, collected gray water and creek water for flushing, and carefully rationed every drop.

From Slate Nov. 2, 2024

If dumping gray water is occasional - like washing a car or wastewater by hunters and anglers - it poses very little risk, experts said.

From Washington Times Jul. 13, 2023

In 2013, Fillmore County adopted an ordinance requiring most homes to have a septic system for the disposal of gray water.

From Seattle Times Jul. 12, 2023

Maxine teaches him how to paddle properly, angling the oar and drawing it back through the still, gray water.

From "The Namesake" by Jhumpa Lahiri

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