ACTINOLOGY
\ˌaktɪnˈɒləd͡ʒi], \ˌaktɪnˈɒlədʒi], \ˌa_k_t_ɪ_n_ˈɒ_l_ə_dʒ_i]\
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Radiology; the science which treats of radiant energy, of the chemical and other actions of rays proceeding from luminous bodies, of those from radium and other radioactive substances, and of x-rays, and of the sources of these rays.
By Stedman, Thomas Lathrop
By Nuttall, P.Austin.
Word of the day
rain shower
- a period of precipitation; "the game was interrupted by brief shower"