proving ground

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.

The IPL, critics argued, was a domestic proving ground - impressive, but not definitive.

From BBC • Mar. 26, 2026

With millions now flowing through endorsement deals and revenue-sharing with colleges, more families see high school as a high-stakes proving ground.

From The Wall Street Journal • Feb. 22, 2026

The 1988 protests were a proving ground for activists, some still challenging military rule today.

From Barron's • Dec. 23, 2025

But, the thinking went, there is a perfect proving ground conveniently circling the Earth, never more than about three days’ travel time away.

From Slate • Dec. 9, 2025

King Ogunwe hurried forward, as did the other commanders and the engineers, who had thrown open the doors and let the light flood out over the proving ground.

From "The Amber Spyglass" by Philip Pullman