AQUEDUCT OF THE VESTIBULE
\ˈakwɪdˌʌkt ɒvðə vˈɛstɪbjˌuːl], \ˈakwɪdˌʌkt ɒvðə vˈɛstɪbjˌuːl], \ˈa_k_w_ɪ_d_ˌʌ_k_t ɒ_v_ð_ə v_ˈɛ_s_t_ɪ_b_j_ˌuː_l]\
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.