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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:

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

It’s essentially about plumbing - specifically, the disposal of gray water.

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

Commercially available filters, like the PlanetCare, Lint LUV-R and Filtrol, strain the gray water through ultra-fine mesh before flushing it into the world.

From Salon ● Apr. 25, 2023

The tub was full of what looked like dirty rags swimming in gray water.

From "Harry Potter and the Sorcerer's Stone" by J.K. Rowling

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