rule out

verb

ruled out; ruling out; rules out

transitive verb

1
2
: to make impossible : prevent
heavy rain ruled out the picnic

Examples of rule out in a Sentence

another loss would rule them out of the tournament
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.
Michael and Robert’s charges were dismissed after detectives admitted to unethical interrogation tactics, including holding a gun to Michael’s head and withholding key evidence that would rule out Maurice’s gun as the murder weapon. Emily Blackwood, People.com, 11 Aug. 2025 Damaging winds in that area could not be ruled out. Noelle Alviz-Gransee, Kansas City Star, 10 Aug. 2025 Diagnosis of Alzheimer’s disease can involve evaluation of symptoms, physical examination, genetic tests, and amyloid PET scan, as well as ruling out other causes of dementia. Heidi Moawad, Verywell Health, 6 Aug. 2025 If your libido has taken a dip, rule out physical causes first. Dominique Fluker, Essence, 5 Aug. 2025 See All Example Sentences for rule out

Word History

First Known Use

circa 1658, in the meaning defined at sense 1

Time Traveler
The first known use of rule out was circa 1658

Cite this Entry

“Rule out.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rule%20out. Accessed 19 Aug. 2025.

Kids Definition

rule out

verb
: to eliminate the possibility of

More from Merriam-Webster on rule out

Last Updated: - Updated example sentences
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