A proving ground is the US name for a military installation or reservation where weapons or other military technology are experimented with or are tested, or where military tactics are tested. The usual British term is training area.
While these types of facilities are usually military or government establishments, some civilian industries have their own proving grounds for testing prototypes and new technologies.
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Famous quotes containing the words proving and/or ground:
“Indeed, the best books have a use, like sticks and stones, which is above or beside their design, not anticipated in the preface, not concluded in the appendix. Even Virgil’s poetry serves a very different use to me today from what it did to his contemporaries. It has often an acquired and accidental value merely, proving that man is still man in the world.”
—Henry David Thoreau (1817–1862)
“And out of the ground made the Lord God to grow every tree that is pleasant to the sight, and good for food: the tree of life also in the midst of the garden, and the tree of knowledge of good and evil. And a river went out of Eden to water the garden.”
—Bible: Hebrew Genesis 2:9-10.