A musical term indicating a part that must be played or sung.

Something that is required or obligatory.

कुछ ऐसा जो आवश्यक या अनिवार्य हो।

English Usage: Attending the training session was obligato for all employees.

Hindi Usage: प्रशिक्षण सत्र में भाग लेना सभी कर्मचारियों के लिए अनिवार्य था।