What is the meaning of cecil frank powell?

noun

  • English physicist who discovered the pion (the first known meson) which is a subatomic particle involved in holding the nucleus together (1903-1969. ).
WordNet 3.0 © 2006 by Princeton University
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APAWordNet. (2010). Cecil Frank Powell. Retrieved September 20, 2026, from http://smartdefine.org/cecil_frank_powell/definitions/1264148
ChicagoWordNet. 2010. "Cecil Frank Powell" http://smartdefine.org/cecil_frank_powell/definitions/1264148 (accessed September 20, 2026).
HarvardWordNet 2010, Cecil Frank Powell, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/cecil_frank_powell/definitions/1264148>.
MLAWordNet. "Cecil Frank Powell" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/cecil_frank_powell/definitions/1264148>