TgJ 2K10:5 :דִמְמֻנַא עַל בֵיתָא וְדִממֻנַא עַל קַרתָא וְסָבַיָא וְתֻרבְיָנַיָא‏ : the one appointed over the palace, the one appointed over the city, the elders, and the t's
See the entire entry for twrbyn n.m. educator, guardian