This is the 621st most frequent Finnish word.
iranin
"Iranin" is the Finnish genitive form of "Iran," meaning "of Iran" or "Iran's."
Here, "Iranin" is a possessive form indicating that Tehran belongs to or pertains to Iran.
Iranin pääkaupunki on Teheran.
The capital of Iran is Tehran.
Here, "Iranin" implies the destination of the trip is Iran.
Iranin matka kestää noin seitsemän tuntia lentäen.
The trip to Iran takes about seven hours by flight.
Here, "Iranin" indicates that the president is associated with or represents Iran.