Last Updated：2025/11/28

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(military) A terrain or installation for testing weapons, military equipment, or tactics. / (figuratively) A venue or project in which new technologies, methods, or techniques are tested.

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proving ground

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Source Word

proving ground

Noun

figuratively

(military) A terrain or installation for testing weapons, military equipment, or tactics. / (figuratively) A venue or project in which new technologies, methods, or techniques are tested.

Japanese Meaning

（軍事的）武器、軍事装備、戦術の試験が行われる試験場、実験用の訓練場または施設 / （比喩的）新技術や新手法、技術的・方法論的な革新を試すための場、プロジェクトまたは実験の場