: the volume (as of irrigation water) that would cover one acre to a depth of one foot

Examples of acre-foot 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.
Although California has saved over 1.2 million acre-feet of water in two years (about a third of what farmers in the IID use in a year), the overall outlook remains uncertain. Paul Du Quenoy, Newsweek, 31 Dec. 2024 The current cycle will end in October, yet Mexico still owes more than 1.3 million acre-feet. Berenice Garcia, Austin American-Statesman, 26 Dec. 2024 In return, the Bureau of Reclamation would help fund projects like Phoenix's $570 million advanced water purification plant, which aims to produce 7,500 acre-feet of potable water annually. Benedict Cosgrove, Newsweek, 20 Dec. 2024 That demand could hit 100,000-500,000 acre-feet within the next 10-15 years, according to WIFA. Jeremy Duda, Axios, 11 Dec. 2024 See all Example Sentences for acre-foot 

Word History

First Known Use

1889, in the meaning defined above

Time Traveler
The first known use of acre-foot was in 1889

Dictionary Entries Near acre-foot

Cite this Entry

“Acre-foot.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/acre-foot. Accessed 18 Jan. 2025.

Kids Definition

acre-foot

noun
: the volume (as of irrigation water) that would cover one acre to a depth of one foot

More from Merriam-Webster on acre-foot

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!