1
: in or into conflict with
ran afoul of the law
2
: in or into collision or entanglement with

Examples of afoul of 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.
That is, unless the facility, built by Scripps Clinic and opened in 1977, runs afoul of the state’s seismic deadline in 2030. Paul Sisson, San Diego Union-Tribune, 25 Sep. 2025 In addition to the back-and-forth with suppliers, Boohoo has reportedly run afoul of consumers’ expectations around reverse logistics. Meghan Hall, Sourcing Journal, 24 Sep. 2025 Some J6ers have already run afoul of the law again. Charles Bethea, New Yorker, 24 Sep. 2025 The law, along with similar state school threat laws, has faced First Amendment criticism for potentially running afoul of Supreme Court precedent. Angele Latham, Nashville Tennessean, 23 Sep. 2025 See All Example Sentences for afoul of

Word History

Etymology

afoul "fouled, tangled," from a- entry 1 + foul entry 1

First Known Use

1819, in the meaning defined at sense 1

Time Traveler
The first known use of afoul of was in 1819

Browse Nearby Words

Cite this Entry

“Afoul of.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/afoul%20of. Accessed 1 Oct. 2025.

Kids Definition

afoul of

preposition
1
: in or into collision or entanglement with
one ship ran afoul of the other
2
: in or into conflict with
they fell afoul of the law
Last Updated: - Updated example sentences
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