OPTICALLY INACTIVE
\ˈɒptɪkli ɪnˈaktɪv], \ˈɒptɪkli ɪnˈaktɪv], \ˈɒ_p_t_ɪ_k_l_i_ ɪ_n_ˈa_k_t_ɪ_v]\
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.