non·​point ˌnän-ˈpȯint How to pronounce nonpoint (audio)
: being a source of pollution (such as runoff from farmland) that is not confined to a single point
also : being pollution or a pollutant that does not arise from a single identifiable source

Examples of nonpoint in a Sentence

Recent Examples on the Web But the bigger culprits are nonpoint sources, the thousands of farms where runoff from fields reaches rivers or other tributaries feeding western Lake Erie. Keith Matheny, Detroit Free Press, 13 July 2017

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'nonpoint.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1977, in the meaning defined above

Time Traveler
The first known use of nonpoint was in 1977

Dictionary Entries Near nonpoint

Cite this Entry

“Nonpoint.” Dictionary, Merriam-Webster, Accessed 20 May. 2024.

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