debut

US /deɪˈbju/
UK /deɪˈbju/
"debut" picture
1.

a person's first appearance or performance in a particular capacity or role

:
•
Her debut as a singer was a great success.
•
The new car model will make its debut at the auto show.
:
first appearancefirst performancelaunchunveilingintroduction
1.

to perform or appear for the first time in public

:
•
The band will debut their new album next month.
•
She is expected to debut in the upcoming play.
:
launchunveilintroducepresent
:
debutant