Where does “kert(e)snā” come from?
kert(e)snā (Proto-Italic) comes from Proto-Indo-European kert-sna, from Proto-Indo-European ḱer-, from Proto-Indo-European kr̥-, from Proto-Indo-European ker- — army.
kert(e)snā (Proto-Italic) comes from Proto-Indo-European kert-sna, from Proto-Indo-European ḱer-, from Proto-Indo-European kr̥-, from Proto-Indo-European ker- — army.