DIFFRACTION SPECTRUM
\dɪfɹˈakʃən spˈɛktɹəm], \dɪfɹˈakʃən spˈɛktɹəm], \d_ɪ_f_ɹ_ˈa_k_ʃ_ə_n s_p_ˈɛ_k_t_ɹ_ə_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.