Debut

имя существительное [французский язык] дебют Например: to make one's debut — дебютировать to make one's debut as an actor — дебютировать в спектакле (об актёре)

Большой англо-русский словарь

Debut

I. noun also début Etymology: French début, from débuter to begin, from Middle French desbuter to play first, from des- de- + but starting point, goal — more at butt 1. a first appearance Example: made her singing debut 2. a formal entrance into society II. verb intransitive verb to make a debut transitive verb to present to the public for the first time; introduce Example: debut a new product

Merriam-Webster's Collegiate Dictionary

Début

noun see debut I

Merriam-Webster's Collegiate Dictionary