Correct spelling for the English word "distrix" is [dˈɪstɹɪks], [dˈɪstɹɪks], [d_ˈɪ_s_t_ɹ_ɪ_k_s] (IPA phonetic alphabet).
An affection marked by the splitting of the hairs at their ends.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.