oppipoika (englanniksi)

apprentice (s: käsityöläisammattien alin taso, josta saattoi yletä kisälliksi ja edelleen mestariksi / historical / one who is bound by indentures or by legal agreement to serve a tradesperson, or other person, for a certain time, with a view to learn the art, or trade, in which his master is bound to instruct him)