PROPORTIONAL HAZARD MODEL
\pɹəpˈɔːʃənə͡l hˈazəd mˈɒdə͡l], \pɹəpˈɔːʃənəl hˈazəd mˈɒdəl], \p_ɹ_ə_p_ˈɔː_ʃ_ə_n_əl h_ˈa_z_ə_d m_ˈɒ_d_əl]\
Word of the day
Snake's-head
- Guinea-hen flower; -- so called in England because its spotted petals resemble the scales of a snake's head.