Meanings
- pluralplural of proving ground
Cite this entry
proving grounds. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/proving%20grounds
“proving grounds.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/proving%20grounds. Accessed November 3, 2026.
WatkinsX Dictionary, s.v. “proving grounds,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/proving%20grounds.
Source: proving grounds on Wiktionary, CC BY-SA 4.0.