Iran

Definition

Iran, officially known as the Islamic Republic of Iran, is a country in Western Asia. It has a rich history dating back to ancient times and was once home to one of the world's oldest civilizations.

Related terms

Persian Empire: An ancient empire based in what is now Iran, which was one of the world's most powerful states during antiquity.

Shi'a Islam: The second largest branch of Islam, predominant in Iran, which believes leadership should have stayed within Prophet Muhammad's family after his death.

Ayatollah: A high-ranking title given to Usuli Twelver Shīʿa clerics. Those who carry the title are experts in Islamic studies such as jurisprudence, ethics, and philosophy and usually teach in Islamic seminaries.