via
From Longman Dictionary of Contemporary Englishviavi‧a /ˈvaɪə, ˈviːə/ ●●○ W2 AWL preposition 1 TTtravelling through a place on the way to another place We flew to Athens via Paris.2 USE somethingusing a particular person, machine etc to send something I sent a message to Kitty via her sister. You can access our homepage via the Internet.Examples from the Corpusvia• Do not send the application via fax.Origin via (1600-1700) Latin “by way of”, from via “way”