χρωματίζω
From LSJ
ἀσκεῖν περὶ τὰ νοσήματα δύο, ὠφελεῖν ἢ μὴ βλάπτειν → strive, with regard to diseases, for two things — to do good, or to do no harm | as to diseases, make a habit of two things — to help, or at least, to do no harm
English (LSJ)
A colour, tinge, Arist.PA664b16, GA747a10, Thphr. Od.31; τί τινι Alex.188.4:—Pass., to be of such and such a colour, Hp.Coac.380; χ. παντοδαπὰς χρόας Arist.Mete.342b4. 2 metaph. in literary criticism, χ. τῇ πρεπούσῃ ὑποκρίσει (of Demosthenes) D.H.Dem.22, cf. Phld.Po.2.43.