This is the 328th most frequent Serbian word.
проф
"Проф" is a colloquial term for "professor" or "teacher."
In this sentence, 'проф' as 'Професор' is used formally to refer to a professor or teacher in a professional or academic context.
Професор је дошао на предавање.
The professor came to the lecture.
Here, 'проф' is used informally as a casual address for a professor or teacher, demonstrating a friendly and conversational tone.
Проф, можете ли поновити то питање?
Prof, can you repeat that question?
In this instance, 'проф' as 'проф.' is a written abbreviation for 'професор,' common in formal documents or references.