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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

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

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

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

Small pleasureboats half sunken in the gray water.

From "The Road" by Cormac McCarthy

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