I.  Per‧sian1 /ˈpɜːʃ
ən, -ʒ
ən $ ˈpɜːrʒ
ən/ 
 adjective relating to Iran, its people, or its language, especially in the time when it was called Persia: 
 the Persian Empire
 the Persian Empire a Persian carpet
 a Persian carpet [TahlilGaran] Dictionary of Contemporary English ▲
 II.  Persian2  noun1.  [countable] someone from Iran, especially in the time when it was called Persia
2.  [uncountable] the language used in Iran
 Synonym : Farsi  [TahlilGaran] Dictionary of Contemporary English ▲