φθειρίασις

εως, ἡ
A. morbus pedicularis, Dsc. 4.152, 5.105, Archig. ap. Gal. 12.463, Plu. Sull. 36, Porph. VP 55; of fowls, Gp. 14.17.3.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
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