Diaspora(noun)
The dispersion or spread of any people from their original homeland.
Hindi meaning:निर्गमन, जन विसर्जन
Synonyms: Emigration, Exodus, Egress, Expatriation
Antonyms: Influx, Arrival, Return
Example: After fleeing the Middle East, a large diaspora moved to Europe
Trick to remember: This event is for diaspora of Indians. 
