X-ray discoverer

• Versatile Dutch musician: 1885–1932
• Winner of first Nobel prize in physics, 1901

The Collaborative International Dictionary Word definitions in The Collaborative International Dictionary
Rontgen \R["o]nt"gen\, Roentgen \Roent"gen\, a. Of or pertaining to the German physicist Wilhelm Konrad R["o]ntgen, or the rays discovered by him; as, R["o]ntgen apparatus.

Wikipedia Word definitions in Wikipedia
Röntgen is a relatively large lunar impact crater that lies along the northwestern limb of the Moon . Its northwestern outer rim is partly overlain by the crater Nernst . Both Nernst and Röntgen overlie the eastern rim of the much larger walled plain Lorentz ...