Pronunciation: [ɹɪbˈɪdi͡əm] (IPA)
Correct spelling for the English word "ribidium" is [ɹɪbˈɪdi͡əm], [ɹɪbˈɪdiəm], [ɹ_ɪ_b_ˈɪ_d_iə_m] (IPA phonetic alphabet).
Correct spelling for ribidium