PLANETARY EVOLUTION
\plˈanɪtəɹi ɪvəlˈuːʃən], \plˈanɪtəɹi ɪvəlˈuːʃən], \p_l_ˈa_n_ɪ_t_ə_ɹ_i_ ɪ_v_ə_l_ˈuː_ʃ_ə_n]\
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.