Pronunciation: [kwˈɔːtəɹˌə͡ʊn] (IPA)
Correct spelling for the English word "QUARTERONE" is [kwˈɔːtəɹˌə͡ʊn], [kwˈɔːtəɹˌəʊn], [k_w_ˈɔː_t_ə_ɹ_ˌəʊ_n] (IPA phonetic alphabet).
Correct spelling for QUARTERONE