POLYBASIC ACID
\pˌɒlɪbˈe͡ɪsɪk ˈasɪd], \pˌɒlɪbˈeɪsɪk ˈasɪd], \p_ˌɒ_l_ɪ_b_ˈeɪ_s_ɪ_k ˈa_s_ɪ_d]\
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.