Where does “کاروان” come from?
کاروان (Classical Persian) comes from Middle Persian kʾlwʾn', from Old Persian 𐎣𐎠𐎼, from Proto-Indo-European ḱer-, from Proto-Indo-European kr̥-, from Proto-Indo-European ker- — army.
کاروان (Classical Persian) comes from Middle Persian kʾlwʾn', from Old Persian 𐎣𐎠𐎼, from Proto-Indo-European ḱer-, from Proto-Indo-European kr̥-, from Proto-Indo-European ker- — army.