This is the 17477th most frequent Polish word.
zatwierdzi
"Zatwierdzi" means "will approve" or "will confirm."
Here, 'zatwierdził' is used to signify the teacher's approval or authorization of the project's topic.
Nauczyciel zatwierdził temat projektu.
The teacher approved the subject of the project.
'Zatwierdzi' describes the action of the system confirming or validating changes.
System komputerowy zatwierdzi te zmiany po wprowadzeniu hasła.
The computer system will approve these changes after entering the password.
In this example, 'zatwierdziła' indicates the council's formal decision to permit the construction.