\kˈɒlɪflˌa͡ʊəɹ ɛkskɹˈɛsəns], \kˈɒlɪflˌaʊəɹ ɛkskɹˈɛsəns], \k_ˈɒ_l_ɪ_f_l_ˌaʊ_ə_ɹ ɛ_k_s_k_ɹ_ˈɛ_s_ə_n_s]\
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By Stedman, Thomas Lathrop
By Robley Dunglison
By Willam Alexander Newman Dorland
Word of the day
- 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.