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.
Judge Simpson rescheduled Moore's probable cause conference for March 19. Joseph Buczek, CBS News, 22 Jan. 2026 The two officers’ eagerness to arrest Huffman without clear probable cause, along with their treatment of the hunter, are the most troubling aspects of the above footage, Murray says. Dac Collins, Outdoor Life, 22 Jan. 2026 According to a probable cause statement, investigators said those allegations form the basis of the trafficking charges after an adult guardian reported the children came to her home seeking food. Greg Wehner, FOXNews.com, 21 Jan. 2026 Diallo would place either a 2013 gray Honda Civic or a 2013 brown Buick Verano for sale on Facebook marketplace, according to a probable cause statement in support of Diallo’s arrest. Caroline Zimmerman, Kansas City Star, 21 Jan. 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 30 Jan. 2026.

Legal Definition

probable cause

see cause sense 2

Last Updated: - Updated example sentences
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