καταιονάω
From LSJ
ὥσπερ σελήνη γ' ἡλίῳ· τὴν μὲν χρόαν ἰδεῖν ὁμοιόν ἔστι θάλπει δ' οὐδαμῶς → like the moon to the sun: its color is similar to the eye, but it does not give off any heat
English (LSJ)
A pour upon or over, foment, of ailing parts, Hp.Mul. 1.68, Plu.2.74d: metaph., κ. τινὰ σοφίᾳ D.C.38.19:—Pass., Luc. Lex.5.