This is the 3116th most frequent Polish word.
prowadzony
"Prowadzony" means "led" or "conducted."
In this sentence, 'prowadzony' is used as a participle to describe a project being managed or led by someone.
Projekt jest prowadzony przez doświadczoną grupę ekspertów.
The project is managed by an experienced group of experts.
Here, 'prowadzony' refers to the act of driving a car, indicating who was operating the vehicle.
Samochód był prowadzony przez kierowcę rajdowego.
The car was driven by a rally driver.
In this case, 'prowadzony' describes the act of hosting a program, highlighting the person facilitating it.