Ἔλπιζε τιμῶν τοὺς γονεῖς πρᾶξαι καλῶς → Quisquis parentes bene colit, speret bene → Erhoffe, ehrst du deine Eltern, Wohlergehn
P. and V. καθαίρειν, ἐκκαθαίρειν, V. ἁγνίζειν, νίζειν, Ar. and P. διακαθαίρειν. See also wipe away.
in medical sense: P. καθαίρειν.