wastewater

noun

: water that has been used (as in a manufacturing process) : sewage

Examples of wastewater in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Our work was industrially focused, including water and wastewater, power utilities, commercial fireproofing, FDOT, marine industries and, in general, corrosion protection of steel and concrete structures. — Marci Woodward, Sun Sentinel, 25 Sep. 2026 Gardner provides water, wastewater and electric utilities for residential and commercial properties within city limits. — Taylor O'Connor, Kansas City Star, 24 Sep. 2026 State parks officials said in a release that the improvement project includes installation of new gas, water, wastewater and communication lines, along with accessibility upgrades. — Christopher Reynolds, Los Angeles Times, 21 Sep. 2026 Bluesign assesses chemical inputs, material traceability, resource use, emissions, wastewater and worker safety, among other areas. — Alexandra Harrell, Footwear News, 21 Sep. 2026 See All Example Sentences for wastewater

Word History

First Known Use

15th century, in the meaning defined above

Time Traveler
The first known use of wastewater was in the 15th century

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Cite this Entry

“Wastewater.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/wastewater. Accessed 27 Sep. 2026.

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