This is the 397th most frequent Persian word.
آذربایجان
"آذربایجان" (Āzarbāyjān) translates to "Azerbaijan," referring to a region or country.
In this sentence, "آذربایجان" refers to a geographic region in northwestern Iran.
آذربایجان یکی از مناطق معروف ایران است.
Azerbaijan is one of the well-known regions of Iran.
Here, the word "آذربایجان" is used to specify a cultural and historical area.
من به تاریخ باستانی آذربایجان علاقه دارم.
I am interested in the ancient history of Azerbaijan.
In this sentence, "آذربایجان" is used to indicate a modern-day geographical location visited by someone.