Correct spelling for the English word "aniodol" is [ˈanɪˌɒdɒl], [ˈanɪˌɒdɒl], [ˈa_n_ɪ__ˌɒ_d_ɒ_l] (IPA phonetic alphabet).
Trade name of a preparation said to be a 1 per cent. solution of paraformaldehyde; a clear fluid of an alliaceous odor, employed as a germicide and disinfectant and for the sterilization of instruments.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.