tested and proved
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
But each of these fundamental aspects of contemporary medicine had to first be discovered, tested and proved.
From Los Angeles Times • May 28, 2025
As with any medical device, it would need to be tested and proved accurate, safe, and at least as good as other types of glucose sensors available now to win Food and Drug Administration approval.
From Seattle Times • Jan. 17, 2014
In Andean fields, he rubbed wild-flower petals into his palm, watched the sweat precipitate streaks of true dye colors; he tested and proved 420 hues.
From Time Magazine Archive
The dimensions of that love are tested and proved in the course of the play.
From Time Magazine Archive
Of course the barrel is by far the most important portion of a firearm, and the barrels of rifles are, at Enfield, tested and proved in the most ingenious and searching manner.
From The Romance of Industry and Invention by Cochrane, Robert
