prove out

verb

proved out; proved out or proven out; proving out; proves out

intransitive verb

: to turn out to be satisfactory or as expected

Examples of prove out in a Sentence

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.
Now that the beta models are out, the company is working to prove out the virtual development work that has been done over the last several years. Eileen Falkenberg-Hull, MSNBC Newsweek, 4 Sep. 2025 Do not vertically integrate for the sake of proving out a point; do it to live long enough to delegate it out. Nelson Chu, Forbes.com, 28 Aug. 2025 But, as a whole, the ex-goalkeeper’s warning hasn’t proved out. Tom Krasovic, San Diego Union-Tribune, 28 Aug. 2025 Future sorties will push the sensor suite’s limits, gathering imagery to refine tracking algorithms and prove out data-delivery timelines. Kaif Shaikh, Interesting Engineering, 8 Aug. 2025 See All Example Sentences for prove out

Word History

First Known Use

1941, in the meaning defined above

Time Traveler
The first known use of prove out was in 1941

Browse Nearby Words

Cite this Entry

“Prove out.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/prove%20out. Accessed 9 Sep. 2025.

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!