FETUS OVARIUS
\fˈiːtəs ə͡ʊvˈe͡əɹɪəs], \fˈiːtəs əʊvˈeəɹɪəs], \f_ˈiː_t_ə_s əʊ_v_ˈeə_ɹ_ɪ__ə_s]\
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.