τρῐχ-ίᾱσις,εως,ἡ,
A. a disease of the eyelids, when they are introverted, and the lashes irritate the eye(opp.ἐκτρόπιον), Gal. 19.437 , Sever. ap. Aët. 7.68 .
II. a disease of the urethra, when the urine is full of small hair-like substances,
Gal. 17(2).768 .
III. a disease in the breasls of women giving suck, such that the nipples crack into fine fissures,
Erot.
2. a fissure, scratchin a bone, Pall.
in Hp.Fract.
12.273 C., [ Gal. ] 14.782 .