DIFFRACTION GRATING
\dɪfɹˈakʃən ɡɹˈe͡ɪtɪŋ], \dɪfɹˈakʃən ɡɹˈeɪtɪŋ], \d_ɪ_f_ɹ_ˈa_k_ʃ_ə_n ɡ_ɹ_ˈeɪ_t_ɪ_ŋ]\
Word of the day
tinctura quininae ammoniata
- A preparation made by dissolving quinin sulphate in alcohol [Br. Ph.].