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.
If the judge determines that probable cause does not exist, the person must be released immediately. — Corey B. Friedman, Sun Sentinel, 9 Aug. 2026 His guests found a live video feed on his phone — which had been left in the bathroom — of a minor undressing before getting into the shower, according to a probable cause statement. — Alexa Newsom, Kansas City Star, 8 Aug. 2026 However, things only got worse after the flight crew refused to serve the passenger more alcohol, according to a probable cause affidavit from the Broward County Sheriff’s Office, obtained by PEOPLE. — Colson Thayer, PEOPLE, 7 Aug. 2026 Judge Nicholas Lienesch determined there is probable cause to believe Lindell violated Minnesota campaign law, and the case will move forward to a panel of three administrative law judges and an evidentiary hearing. — Aki Nace, CBS News, 6 Aug. 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

Rhymes for probable cause

See All Rhymes for probable cause

Browse Nearby Words

probable
probable cause
probable error
See all Nearby Words

Cite this Entry

“Probable cause.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/probable%20cause. Accessed 13 Aug. 2026.

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Legal Definition

probable cause

see also:
cause sense 2
Last Updated: - Updated example sentences
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