Correct spelling for the English word "Saciety" is [sasˈa͡ɪ͡ətɪ], [sasˈaɪətɪ], [s_a_s_ˈaɪə_t_ɪ] (IPA phonetic alphabet).
I apologize, but the term "Saciety" does not have a recognized dictionary definition. It does not appear to be a commonly used or established word in the English language.