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.
Preliminary reports from the NTSB do not detail probable causes of crashes or any contributing factors. Angie Dimichele, Sun Sentinel, 3 Apr. 2026 According to a Coral Springs police probable cause affidavit, Bowen is accused of shooting his wife inside their home the night of Tuesday, March 31. Sergio Candido, CBS News, 2 Apr. 2026 On April 9, 2021, a woman reported to Hammond Police to report the molestation of her 13-year-old daughter, according to the probable cause affidavit. Meredith Colias-Pete, Chicago Tribune, 2 Apr. 2026 Two hydrocodone pills were found in Woods' pants pocket, the probable cause affidavit said. Emily Shapiro, ABC News, 2 Apr. 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 3 Apr. 2026.

Legal Definition

probable cause

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