Röntgen, Wilhelm Konrad
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Röntgen, Wilhelm Konrad, Roentgen, Wilhelm Konrad (rent′gĕn, rönt′)
German physicist, 1845–1923, who discovered roentgen rays (x-rays) in 1895. He won the Nobel Prize in physics in 1901.
Medical Dictionary, © 2009 Farlex and Partners
Röntgen, Wilhelm Konrad(1845–1923) German physicist who discovered X-RAYS. A roentgen or röntgen is the quantity of X-rays or gamma radiation used as a unit of radioactivity. Symbol: R or r.
Collins Dictionary of Biology, 3rd ed. © W. G. Hale, V. A. Saunders, J. P. Margham 2005