probable cause

noun

: a reasonable ground for supposing that a charge is well-founded

Examples of probable cause in a Sentence

The lawyer argued that there was a lack of probable cause for a search warrant. The police had probable cause to arrest him.
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.
Officers were acting in 2022 on a warrant showing probable cause that drugs and drug paraphernalia would be found on the property. Assistant Editor, Los Angeles Times, 18 Mar. 2026 All six will return to court May 19 for a probable cause hearing. Rick Sobey, Boston Herald, 18 Mar. 2026 Jones lost grip of the bag, and the man fired toward the teen several times, according to the probable cause statement. Caroline Zimmerman, Kansas City Star, 17 Mar. 2026 Court records in a lawsuit against the Department of Homeland Security over arrests without a warrant or probable cause show that ICE was present during traffic stops. Haley Parsley, Washington Post, 16 Mar. 2026 See All Example Sentences for probable cause

Word History

First Known Use

circa 1676, in the meaning defined above

Time Traveler
The first known use of probable cause was circa 1676

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Cite this Entry

“Probable cause.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/probable%20cause. Accessed 22 Mar. 2026.

Legal Definition

probable cause

see also:
Last Updated: - Updated example sentences
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