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Такође погледајте: Xray и x-ray





  1. The letter X in the ICAO spelling alphabet.


An early radiograph of Albert von Kölliker's left hand taken at a public lecture on 23 January 1896 by Wilhelm Röntgen, the discoverer of X-rays.


Од X +‎ ray, a calque of Немачки X-Strahl, coined by Wilhelm Conrad Röntgen upon his discovery of the rays in 1895, x

signifying their unknown nature.



X-ray (plural X-rays)

  1. Short wavelength electromagnetic radiation usually produced by bombarding a metal target in a vacuum. Used to create images of the internal structure of objects; this is possible because X-rays pass through most objects and can expose photographic film.
    X-rays are light with a wavelength between 0.1 and 10 nm.
  2. A radiograph: a photograph made with X-rays.
    "The doctor ordered some X-rays of my injured wrist."
    • Lua грешка in Модул:quote at line 165: The first parameter (language code) is missing..
      And this friendly was not without its injury worries, with defender Gary Cahill substituted early on after a nasty, needless push by Dries Mertens that caused him to collide with goalkeeper Joe Hart, an incident that left the Chelsea defender requiring a precautionary X-ray at Wembley.
  3. An X-ray machine.
  4. The letter X in the ICAO spelling alphabet.