προσήλυτον, [1 verse](adj sg masc acc) "Proselyte" is  proselytos, which means "one that has arrived at a place," "sojourner," "a newcomer," and, from the NT use, "convert," "proselyte," and "one who has come from the Gentiles to become a Jew."  - (UW) The Greek word translated as "proselyte," isn't really translated since this is the Greek word itself. In Greek, the word means "newcomer," but it is used to refer to a person newly converted to a set of beliefs.