Correct spelling for the English word "Eviration" is [ˌɛvəɹˈe͡ɪʃən], [ˌɛvəɹˈeɪʃən], [ˌɛ_v_ə_ɹ_ˈeɪ_ʃ_ə_n] (IPA phonetic alphabet).
1. Castration. 2. Loss or absence of the mental and physical characteristics of the male; effemination.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.