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Rareproving ground
The correct spelling is proving ground.
How to pronounce proving ground
noun
Say it like: Pro-vin-g g-row-nd
The correct spelling is proving ground. A terrain or installation for testing weapons, military equipment, or tactics.
Usage Examples
No usage examples in context are available for this word.
Definition
noun
- 1.A terrain or installation for testing weapons, military equipment, or tactics.
- 2.A venue or project in which new technologies, methods or techniques are tested.
Similar words
Words related in meaning — check their spelling too.