the act or state of ruining; destruction

the process of causing substantial damage or destruction

नाश

English Usage: The ruination of the old building was a sad sight for the townspeople.

Hindi Usage: पुराने भवन का नाश नगरवासियों के लिए एक दुखद दृश्य था।

complete destruction of a particular thing or setting

पूर्ण बर्बादी

English Usage: They feared the ruination of their natural habitat due to pollution.

Hindi Usage: उन्हें प्रदूषण के कारण अपने प्राकृतिक आवास की पूर्ण बर्बादी की चिंता थी।