τρίχροος
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)
ον, contr. τρίχρους, ουν, A of three colours, Plin.HN37.183 (trichrus).
Greek (Liddell-Scott)
τρίχροος: -ον, συνῃρ. -ους, ουν, ὁ ἔχων τρία χρώματα, Plin. N. H. 37. 10.
