✨📕 The NEWThe NEW Collegiate Dictionary, 12th Edition Over 5,000 words added — Buy Now! Collegiate DictionaryBuy Now!

rule out

verb

ruled out; ruling out; rules out
Synonyms of rule outnext

transitive verb

1
: exclude, eliminate
They were ruled out as candidates for the job.
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.
The initial proposal offered limited security guarantees and called on Ukraine to hand over territory to Russia, something Zelenskyy has repeatedly ruled out. Rebecca Rosman, NPR, 8 Dec. 2025 The southern-most viewing line slices just north of Indiana, but that doesn't rule out Indiana's chances. John Tufts, IndyStar, 8 Dec. 2025 On Wednesday the chance of rain is low, but a few showers can't be ruled out. Lissette Gonzalez, CBS News, 8 Dec. 2025 As expected, Embiid was ruled out for the second night of a back-to-back set. Justin Grasso, MSNBC Newsweek, 8 Dec. 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 9 Dec. 2025.

Kids Definition

rule out

verb
: to eliminate the possibility of

More from Merriam-Webster on rule out

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!