This is the 5889th most frequent Russian word.
режиссером
Director (specifically in theater, film, or television).
The word 'режиссером' is used instrumentally, indicating the profession of the subject.
Он работал режиссером в известной киностудии.
He worked as a director at a well-known film studio.
The word 'режиссером' appears in the instrumental case to express a state or aspiration.
Быть режиссером — это его мечта.
To be a director is his dream.
The word 'режиссером' is in the instrumental case, describing the person she met during the event.