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definitions

pi meson

noun Physics.

pion.

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Nearby words

  1. phytotron,
  2. phz,
  3. phèdre,
  4. pi,
  5. pi character,
  6. pi-dog,
  7. pi-pa,
  8. pi.,
  9. pia,
  10. pia mater

Origin of pi meson

First recorded in 1945–50
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for pi meson

pi meson

noun

another name for pion
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

Science definitions for pi meson

pi meson

See pion.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.