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Definition of iran
iran
/ɪˈrɑːn/
I · ran
Adjective:Iranian
iran Lexical Profile
CEFR
A2
Grade
4
Tier
1
Usage
Top 5k
• noun
1
A mountainous country in Western Asia, bordered by the Caspian Sea to the north and the Persian Gulf and Gulf of Oman to the south. It is renowned as one of the world's oldest continuous major civilizations.
Example
"The architecture in Iran features stunning mosques decorated with intricate blue tilework."
Synonyms
View all synonyms for iran• Rhymes for iran
Word Origin & Etymology
From Middle Persian 'Ērān', derived from Old Persian 'Aryānām', meaning 'land of the Aryans' or 'land of the noble'. The name has been used internally for millennia and was officially adopted for international use in 1935, replacing the Western exonym 'Persia'.
Cite this Entry
Wordmom. (2026). Definition of Iran. In Wordmom Dictionary. Retrieved Oct 12, 2026, from https://wordmom.com/dictionary/iran