REDUCTION NUCLEUS

\ɹɪdˈʌkʃən njˈuːklɪəs], \ɹɪdˈʌkʃən njˈuːklɪəs], \ɹ_ɪ_d_ˈʌ_k_ʃ_ə_n n_j_ˈuː_k_l_ɪ__ə_s]\

Definitions of REDUCTION NUCLEUS