Noun
a workplace for testing new equipment or ideas
Source: WordNetA chemical neutralization plant was built on the proving ground and neutralized the last of this stockpile in February 2005. Source: Internet
Commercial aspects One of the original purposes of the Nordschleife was as a test track for auto manufacturers, and its demanding layout had been traditionally used as a proving ground. Source: Internet
Saturday will serve as a proving ground for three former champions, all looking to regain their mojo. Source: Internet
The company is building a dedicated autonomous driving proving ground in Japan, to be completed in 2014. Source: Internet
Last year’s memo only included the proving ground justification. Source: Internet
The game has nine floors and each floor has a handful of rooms to solve, followed by a special room that unlocks and serves as a much more complex proving ground for all of the tricks and mini-puzzle solutions you’ve been picking up along the way. Source: Internet