This is the 273rd most frequent Azerbaijani word.
orta
"Orta" means "middle" or "average" in English.
In this sentence, 'orta' modifies 'school' to indicate a level of education, specifically middle school.
O, orta məktəbdə oxuyur.
He/She studies in middle school.
Here, 'orta' is used to describe something as moderate or average, indicating an intermediate level or extent.
Orta sürətlə hərəkət edin.
Move at a moderate speed.
Here, 'orta' means 'middle', indicating a central position within a space.