What is the social role

In the family, you may be a son, husband and father, which is part of the social role;

In the unit, you may be a leader, a colleague or a subordinate, which is also part of the social role;

Outside, you may be someone else's classmate, comrade-in-arms, neighbor, which is also part of the social role.

All the roles you play are social roles, which are actually your responsibilities and obligations in society.