This is the 812th most frequent Italian word.
superiore
Higher, superior, or above in rank/quality.
In this sentence, 'superiore' is used as an adjective meaning 'upper' or 'higher,' describing the level of the course.
Il livello superiore del corso è molto impegnativo.
The upper level of the course is very challenging.
Here, 'superiore' functions as an adjective meaning 'above' or 'higher than,' used to compare results to the average.
Ha ricevuto un premio per i suoi risultati superiori alla media.
He received an award for his results above average.
In this context, 'superiore' means 'senior' or 'of higher rank,' qualifying the director's position.