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  • Röntgen
    Röntgen
    noun
    Julius 1855–1932, Dutch pianist, conductor, and composer; born in Germany.
  • röntgen
    röntgen
    noun
    a variant spelling of roentgen

Röntgen

American  
[rent-guhn, -juhn, ruhnt-, rœnt-guhn, roont-khuhn] / ˈrɛnt gən, -dʒən, ˈrʌnt-, ˈrœnt gən, ˈrunt xən /

noun

  1. Julius 1855–1932, Dutch pianist, conductor, and composer; born in Germany.

  2. Wilhelm Konrad Roentgen, Wilhelm Konrad.


Röntgen 1 British  
/ -tjən, ˈrɛnt-, ˈrɒntɡən, ˈrœntɡən /

noun

  1. a variant spelling of (Wilhelm Konrad) Roentgen

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

röntgen 2 British  
/ ˈrɒntɡən, -tjən, ˈrɛnt- /

noun

  1. a variant spelling of roentgen

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

"There has been an intense debate about the origin of the strange properties of water for over a century since the early work of Wolfgang Röntgen," explains Anders Nilsson.

From Science Daily • Mar. 29, 2026

It wasn’t until 1895 that a physicist named Wilhelm Röntgen tried something new: He put the hand of his wife, Anna, between a cathode-ray tube and a photographic plate.

From New York Times • Aug. 2, 2023

And hadn’t he offered Röntgen advice about constructing the cathode-ray tube used for this discovery, which Röntgen didn’t even have the good grace to acknowledge?

From Scientific American • Feb. 13, 2015

In 1901, Wilhelm Röntgen was the first person to win the Nobel Prize for physics.

From Textbooks • Jun. 19, 2013

At the door I was met by an old serving-man of the idolatrous order, whose pain was apparent when I asked for “Professor” Röntgen, and he gently corrected me with “Herr Doctor Röntgen.”

From Little Masterpieces of Science: Invention and Discovery by Iles, George

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