role

US /roʊl/
UK /roʊl/
"role" picture
1.

the part played by an actor or actress in a drama, film, etc.

:
She played the leading role in the new movie.
His role as the villain was very convincing.
2.

the function assumed or part played by a person or thing in a particular situation

:
What is your role in this project?
Technology plays a crucial role in modern education.