This is the 17193rd most frequent Polish word.
zadebiutować
To debut.
The word 'zadebiutowała' signifies that Maria took part in an activity (writing a book) for the first time.
Maria zadebiutowała jako autorka książek.
Maria debuted as a book author.
Here, 'zadebiutował' is used to describe the first public showing of a movie.
Film zadebiutował w kinach w zeszły piątek.
The movie debuted in cinemas last Friday.
The term 'zadebiutuje' refers to Piotr's anticipated first appearance in a professional role.