Adv.
A = τρίχα, in three divisions, three ways, usu. written divisim in Hom., as Il.2.655; as one word, h.Cer.86, A.R.2.997.
διάτρῐχα: ἐπίρρ., =τρίχα, εἰς τρία μέρη, κατὰ τρεῖς τρόπους, Ἰλ.Β.655, κτλ· κάλλιον κατὰ διάστασιν γραφόμενον.