proving ground
Word Rarity
Rare
Frequency: Zipf frequency 3.97 in modern English
21
Scrabble Score
13
Letters
3
Syllables
9
Unique Chars
Meaning
noun
A venue or project in which new technologies, methods, or techniques are tested.
Example Sentences
- "To test the new equipment and vehicles that will work to the high voltage a.c. system, a proving ground was sought at a convenient point, and the lines from Colchester to Clacton and Walton have been selected."
- "Several design issues emerged quite quickly with the Mirrlees engine, and so these locomotives can be seen as its rail-traction proving ground."