A place or situation used for testing something, often a new idea or product.

A metaphorical term for a place where challenges or difficulties are faced in order to gain experience or skills.

अनुभव प्राप्त करने का स्थान

English Usage: The military camp was a proving ground for young recruits preparing for combat.

Hindi Usage: सैन्य शिविर जवान भर्ती के लिए लड़ाई की तैयारी का अनुभव प्राप्त करने का स्थल था।