Correct spelling for the English word "anoesia" is [anˈə͡ʊzi͡ə], [anˈəʊziə], [a_n_ˈəʊ_z_iə] (IPA phonetic alphabet).
Idiocy, imbecility, lack of the power of comprehension.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.