PROTOXIDE OF IRON

\pɹˈə͡ʊtə͡ʊksˌa͡ɪd ɒv ˈa͡ɪ͡ən], \pɹˈə‍ʊtə‍ʊksˌa‍ɪd ɒv ˈa‍ɪ‍ən], \p_ɹ_ˈəʊ_t_əʊ_k_s_ˌaɪ_d ɒ_v ˈaɪə_n]\

Definitions of PROTOXIDE OF IRON