This is the 957th most frequent Persian word.
چهارمحال
"Chaharmahal" means "four regions" in Persian.
In this sentence, 'چهارمحال' refers to a region in Iran, used in a proper noun sense.
من به چهارمحال و بختیاری سفر کردم.
I traveled to Chaharmahal and Bakhtiari.
Here, 'چهارمحال' is again a geographic designation, emphasizing on its climatic attributes.
آب و هوای چهارمحال خیلی دلانگیز است.
The weather in Chaharmahal is very pleasant.
The term 'چهارمحال' is employed as a region famous for its natural beauty.