Extremely happy or joyful.

अत्यंत खुश या आनंदित।

English Usage: She was elated after receiving the good news.

Hindi Usage: उसे अच्छी खबर मिलने के बाद अत्यंत खुश महसूस हुआ।

To make someone ecstatically happy.

किसी को अत्यंत खुश कर देना।

English Usage: The surprise party will elate her.

Hindi Usage: आश्चर्यजनक पार्टी उसे अत्यंत खुश कर देगी।