This is the 3458th most frequent Polish word.
zdecydowała
"She decided."
The word 'zdecydowała' in this sentence indicates a definitive past action of making a decision.
Maria zdecydowała się na kurs językowy.
Maria decided to take a language course.
Here, 'zdecydowała' denotes making a choice or resolution in the past.
Ona zdecydowała, że weźmie udział w projekcie.
She decided that she would participate in the project.
In this example, 'zdecydowała' shows resolving not to choose or engage in an option in the past.