Dictionary.com
Thesaurus.com

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

Fillmore County in 2013 started requiring homes to have modern septic systems to dispose of gray water.

From Seattle Times Jul. 11, 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

“Almost anyone with a washer and a yard to irrigate can build one themselves,” according to press release from Greywater Corps, which has been installing residential gray water and rainwater systems in L.A.

From Los Angeles Times Nov. 1, 2022

Three wake lines appeared in the gray water, and a pod of hippocampi broke the surface.

From "The Last Olympian" by Rick Riordan

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training