τρίχιον
From LSJ
συνετῶν μὲν ἀνδρῶν, πρὶν γενέσθαι τὰ δυσχερῆ, προνοῆσαι ὅπως μὴ γένηται· ἀνδρείων δέ, γενόμενα εὖ θέσθαι → it is the part of prudent men, before difficulties arise, to provide against their arising; and of courageous men to deal with them when they have arisen
English (LSJ)
τό, Dim. of θρίξ, Arist.Pr.963b10, Plu. 2.727a (s. v.l.), M.Ant.6.13.
German (Pape)
[Seite 1150] τό, dim. von θρίξ, das Härchen; Arist. probl. 33, 18; Plut.