Pronunciation: [ɔːsˈiːnə͡ʊ] (IPA)
Correct spelling for the English word "orseno" is [ɔːsˈiːnə͡ʊ], [ɔːsˈiːnəʊ], [ɔː_s_ˈiː_n_əʊ] (IPA phonetic alphabet).