Persian (adjective)

1. Of or relating to Iran or its people, culture, or language.
2. Of or relating to the ancient kingdom of Persia.

Origin:

From the latin persa, from the greek persis, from old persian pārsa.

Examples:

1. The Persian Empire was one of the most powerful empires in ancient times.
2. Persian is the official language of Iran.
3. He is fluent in Persian and English.
4. The Persian rug is a famous craftsmanship of Persian culture.
5. The Persian Gulf is a large water body bordered by Iran, Iraq, Kuwait, Qatar, Saudi Arabia, Bahrain, Oman and UAE.