PREOPERCULAR
\pɹɪˈə͡ʊpəkjˌʊlə], \pɹɪˈəʊpəkjˌʊlə], \p_ɹ_ɪ__ˈəʊ_p_ə_k_j_ˌʊ_l_ə]\
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.