Correct spelling for the English word "sevetol" is [sˈɛvɪtˌɒl], [sˈɛvɪtˌɒl], [s_ˈɛ_v_ɪ_t_ˌɒ_l] (IPA phonetic alphabet).
The trade name of an emulsion said to contain 30 per cent. of a mixture of beef fat, butter, olive oil, lard, and peanut oil.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.