Strong G9037ῥυθμίζω

to bring into measure or proportion : generally, to order, to educate, train , (Xenophon Historicus), etc.:—;metaphorically, ῥ. λύπην ὅπου to define the place of grief, (Sophocles Tragicus):—;Mid., ῥ. πλόκαμον to arrange one's hair, (Euripides):—;Pass., νηλεῶς ὧδ᾽ ἐρρύθμισμαι thus ruthlessly am I brought to order , (Aeschulus Tragicus) (ML)