This is the 14581st most frequent Polish word.
przygotowawczy
Preparatory.
In this sentence, "przygotowawczy" is used as an adjective to describe a course designed to prepare participants for the exam.
Przed egzaminem odbył się kurs przygotowawczy.
A preparatory course was held before the exam.
Here, "przygotowawczy" describes a phase or stage that serves the purpose of preparation for subsequent activities.
To był etap przygotowawczy do większego projektu.
It was a preparatory phase for a larger project.
In this example, "przygotowawczy" refers to a program aimed at preparing students for their future studies.