wastewater

noun

waste·​wa·​ter ˈwāst-ˌwȯ-tər How to pronounce wastewater (audio)
-ˌwä-
: 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.
The company continues to focus on expanding its water and wastewater services across the Delmarva Peninsula, with strategic partnerships and acquisitions as key components of its growth strategy. Quartz Bot, Quartz, 8 Nov. 2024 That means water agencies can purify our wastewater and return it to our sinks. Sammy Roth, Los Angeles Times, 15 Oct. 2024 The company has a market capitalization of $26.7 billion, and describes itself as the largest regulated water and wastewater utility in the U.S., operating in 14 states and on 18 military installations. Kate Gibson, CBS News, 11 Oct. 2024 OpenAI also described how one particular Iranian hacker group that targeted water and wastewater plants repeatedly tried to use ChatGPT in multiple stages of its operation. Kevin Collier, NBC News, 9 Oct. 2024 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

Dictionary Entries Near wastewater

Cite this Entry

“Wastewater.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/wastewater. Accessed 22 Nov. 2024.

More from Merriam-Webster on wastewater

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!