master (tradesman who is qualified to teach apprentices) · foreman, overseer (leader of a work crew) · expert, past master, professional, specialist
çekim: çoğul majstrowie · tamlayan majstra
köken: Etymology tree Proto-Indo-European *meǵh₂-der.? Proto-Indo-European *meh₂-der.? Proto-Italic *magisteros Latin magister Vulgar Latin *maesterbor. Proto-West Germanic *maistar Old High German meistar Middle High German meister German Meisterbor. Polish majster Borrowed from German Meister. Doublet of magister, maestro, metr, and mistrz.
köken: Etymology tree Esperanto laboro Esperanto -estro Proto-Germanic *-inī Proto-West Germanic *-ini Old High German -in Middle High German -in German -inder. Esperanto -ino Esperanto laborestrino From laboro + -estro + -ino.