1.Definition: an actor's portrayal of someone in a play

Related Noun(s):character, part, persona

Category: General

2.Definition: normal or customary activity of a person in a particular social setting

"What is your role on the team?"

Category: General

3.Definition: the actions and activities assigned to or required or expected of a person or group

"The function of a teacher", "The government must do its part", "Play its role"

Related Noun(s):function, office, part

Category: General

4.Definition: what something is used for

Related Noun(s):function, purpose, use

Category: General