This is the 147th most frequent Serbian word.
петровић
"Петровић" (Petrović) is a common Serbian surname meaning "son of Petar."
Here, 'Петровић' is used as a last name, indicating a person, specifically a teacher, widely regarded as the most skilled in the school.
Петровић је најбољи учитељ у нашој школи.
Petrović is the best teacher in our school.
In this context, 'Петровић' is used as a family surname, representing the entire household residing in the mentioned location.
Породица Петровић живи у кући на крају улице.
The Petrović family lives in the house at the end of the street.
Here, the word 'Петровић' is again serving as a surname, this time identifying the author who has released a literary work.