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.
In addition, wide receiver Jauan Jennings has a calf issue, and he could also be ruled out for Week 1. Robert Marvi, MSNBC Newsweek, 30 Aug. 2025 The study sought to rule out factors that could skew the data, including education level, remote work, outsourced jobs, and broader economic shifts, which could impact hiring decisions. Shreya Ghosal,dylan Butts, CNBC, 28 Aug. 2025 Still, given who lived in the region then, a Neanderthal origin cannot yet be ruled out. Kaif Shaikh, Interesting Engineering, 28 Aug. 2025 The president has proposed purchasing the island and refused to rule out taking military action to take control of it. Morgan Winsor, ABC News, 27 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 9 Sep. 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!