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
distinguished service cross
- a United States Army decoration for extraordinary heroism against an armed enemy