Gray water
Gray water (noun)
domestic wastewater coming from baths, sinks and kitchen appliances – wastewater – used water:
A small portion of our drinking water is provided by recycling and purifying gray water.
Antonyms
drinking water
About the Author
Dr. Mohammad Hossein Hariri Asl is an English and Persian instructor, educator, researcher, inventor, published author, blogger, SEO expert, website developer, entrepreneur, and the creator of LELB Society. He's got a PhD in TEFL (Teaching English as a Foreign Language).
Number of Posts: 4243
