A courteous word used to acknowledge someone's arrival or presence.

अभिवादन

English Usage: The letter began with warm greetings.

Hindi Usage: पत्र की शुरुआत गर्म अभिवादन के साथ हुई।

To address someone with expressions of goodwill upon meeting.

मिलना

English Usage: They greet each other every morning.

Hindi Usage: वे हर सुबह एक-दूसरे से मिलते हैं।