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.
Southern California high school football games have been used as a proving ground for years and a first stop for officials wanting to move to college and the NFL.
From Los Angeles Times ● Oct. 13, 2026
In short, they are the proving ground for the philosophy that corporate giants like Amazon.com and Meta Platforms are now channeling as they reorganize, de-layer, cut jobs and invest in more AI.
From The Wall Street Journal ● Jul. 20, 2026
"We're building a proving ground for Moon Base operations," said Ryan Stephan, NASA's Moon Base acting director of cargo landers.
From Science Daily ● Jul. 14, 2026
The race will be a proving ground for 2028.
From Salon ● Jun. 26, 2026
One proving ground only opened onto the next.
From "Becoming" by Michelle Obama
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