STRYCHNOS CASTELNAEANA
\stɹˈɪt͡ʃnə͡ʊz kˌastɪlnˈi͡ənə], \stɹˈɪtʃnəʊz kˌastɪlnˈiənə], \s_t_ɹ_ˈɪ_tʃ_n_əʊ_z k_ˌa_s_t_ɪ_l_n_ˈiə_n_ə]\
Word of the day
Ultraviolet Ray
- That portion electromagnetic spectrum immediately below visible range extending into x-ray frequencies. longer near-biotic vital necessary for endogenous synthesis of vitamin D and are also called antirachitic rays; the shorter, ionizing wavelengths (far-UV or abiotic extravital rays) viricidal, bactericidal, mutagenic, carcinogenic used as disinfectants.