debutant

US /ˈdeb.jʊ.tɑːnt/
UK /ˈdeb.jʊ.tɑːnt/
"debutant" picture
1.

debiutant, debiutantka, nowicjusz

a person making a first public appearance, especially in society or in a professional capacity

:
The young actress made her debutant performance in the new play.
Młoda aktorka zadebiutowała w nowej sztuce jako debiutantka.
She was a debutant at the annual ball.
Była debiutantką na dorocznym balu.