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
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In interviews with a DCS caseworker, children living in the couple's home described being spanked with a piece of water hose and a belt, according to the probable cause. Tony Cook, IndyStar, 22 Oct. 2025 The state charged Prezzato and the others in October 2024 after County Prosecutor Peter Lucido declined to prosecute, with Lucido indicating that a review of the evidence concluded probable cause did not exist to believe a crime occurred. Christina Hall, Freep.com, 22 Oct. 2025 The girl was transported to an area hospital where she was pronounced dead, according to the probable cause statement. Caroline Zimmerman, Kansas City Star, 21 Oct. 2025 The administration had highlighted several arrests for carrying weapons and assaulting federal agents – but the judge responded that federal grand juries had refused to indict at least three of those arrested, indicating a lack of probable cause. Josh Campbell, CNN Money, 18 Oct. 2025 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 25 Oct. 2025.

Legal Definition

probable cause

see cause sense 2

Last Updated: - Updated example sentences
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