Correct spelling for the English word "encyclopelian" is [ɛnsˌa͡ɪklə͡ʊpˈiːli͡ən], [ɛnsˌaɪkləʊpˈiːliən], [ɛ_n_s_ˌaɪ_k_l_əʊ_p_ˈiː_l_iə_n] (IPA phonetic alphabet).
Embracing the whole circle of learning.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.