Correct spelling for the English word "taphosote" is [tˈafəsˌə͡ʊt], [tˈafəsˌəʊt], [t_ˈa_f_ə_s_ˌəʊ_t] (IPA phonetic alphabet).
Trade name of creosote tannophosphate, recommended in pulmonary tuberculosis.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.