What does the interjection "Bravo!" usually indicate?

• Bravo (interjection) (উৎসাহ দিতে)
English Meaning: Used to express approval when a performer or other person has done something well.
Bangla Meaning: শাবাশ! চমৎকার!

Synonyms: well done, good for you, congratulations, take a bow, encore, excellent.
Example: Bravo, you're improving!

এছাড়াও,
• Bravo (noun)- দুঃসাহসী দুর্বৃত্ত; ভাড়াটে খুনি; ভাড়াটে গুপ্তঘাতক।

Source:
1. Accessible Dictionary by Bangla Academy.
2. Oxford Learnewr's Dictionary.