τράχυσμα

ατος, τό
A. a roughness, Hp. Epid. 2.3.1, Ath. 11.475b (both pl.); of roughnesses or perh. prickly pains in the skin, Archig. ap. Gal. 8.91, cf. Gal. 8.105.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
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