To die or cease to exist, especially in a sudden or untimely manner.

To suffer destruction or ruin.

नष्ट होना

English Usage: "The ancient ruins will perish without proper conservation efforts."

Hindi Usage: "यदि उचित संरक्षण प्रयास नहीं किए गए, तो प्राचीन खंडहर नष्ट हो जाएंगे।"