Question

Person who makes first appearance in a role one word

Answer 1

A Person who makes first appearance in a role is called a debutant.

It could be first appearance in a movie, a sport or in any other discipline.

Example sentence -

I was surprised to see the confidence with which the debutant faced bowlers like Malcolm Marsh.

The debutant stole the show with his stellar performance and natural flair for acting.

Answer 2

A person who makes his first performance in a show or a match or any field is known as a debutant.

A debutant is generally under pressure and tries to give his best shot since there is no certainty that he will get another chance.

So a debutant tries to make the most out of the first chance they get.