lasting for a short time

अल्पकालिक

English Usage: Their happiness was short-lived after they received the bad news.

Hindi Usage: उनकी खुशी अल्पकालिक थी जब उन्हें बुरी खबर मिली।

temporary or transient in nature

अस्थायी या क्षणिक

English Usage: The popularity of the trend was short-lived, disappearing within months.

Hindi Usage: इस प्रवृत्ति की लोकप्रियता अस्थायी थी, जो महीनों में समाप्त हो गई।