SEMICIRCULAR ARCH
\sˌɛmɪsˈɜːkjʊləɹ ˈɑːt͡ʃ], \sˌɛmɪsˈɜːkjʊləɹ ˈɑːtʃ], \s_ˌɛ_m_ɪ_s_ˈɜː_k_j_ʊ_l_ə_ɹ ˈɑː_tʃ]\
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.