PARTUS CAESARIUS
\pˈɑːtəs siːsˈe͡əɹɪəs], \pˈɑːtəs siːsˈeəɹɪəs], \p_ˈɑː_t_ə_s s_iː_s_ˈeə_ɹ_ɪ__ə_s]\
Word of the day
abo group
- a classification system for the antigens of human blood; used in blood transfusion therapy; four groups are and B AB O