PERIOSTEUM INTERNUM
\pˈi͡əɹɪəstˈiːəm ˌɪntənˈʌm], \pˈiəɹɪəstˈiːəm ˌɪntənˈʌm], \p_ˈiə_ɹ_ɪ__ə_s_t_ˈiː__ə_m ˌɪ_n_t_ə_n_ˈʌ_m]\
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.