DISPERSION MEDIUM, EXTERNAL MEDIUM

\dɪspˈɜːʃən mˈiːdi͡əm], \dɪspˈɜːʃən mˈiːdi‍əm], \d_ɪ_s_p_ˈɜː_ʃ_ə_n m_ˈiː_d_iə_m]\

Definitions of DISPERSION MEDIUM, EXTERNAL MEDIUM