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.
There, officers located 54-year-old Luis Cruz suffering from a gunshot wound to the lower back, according to a probable cause statement in support of Hawk’s arrest. Caroline Zimmerman, Kansas City Star, 31 Dec. 2025 According to the affidavit of probable cause, a detective present at the infant’s autopsy stated that the cause of death appeared to be suffocation, alleging that the newborn might have been sleeping in the same bed as the parents. Shannon Tyler, Idaho Statesman, 30 Dec. 2025 Police discovered meth and drug paraphernalia inside the room, according to the probable cause statement. Christine Pelisek, PEOPLE, 30 Dec. 2025 His attorneys on Sunday also asked for Tuesday's hearing to be not just a detention hearing but also a probable cause hearing. Scott MacFarlane, CBS News, 29 Dec. 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 6 Jan. 2026.

Legal Definition

probable cause

see cause sense 2

Last Updated: - Updated example sentences
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