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pi•on



Pronunciation: (pī'on), Strict Standards: Non-static method FenSites::linkTo() should not be called statically in /site/html/dictionary/pion.html on line 71 [key]
n. Physics.
the first meson to be discovered: it has spin 0 and may be positively or negatively charged or neutral; charged pions decay into a muon and a neutrino or antineutrino. Symbol: π Also called pi meson.

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.

Strict Standards: Non-static method FenSites::linkTo() should not be called statically in /site/html/dictionary/pion.html on line 97 piolet Strict Standards: Non-static method FenSites::linkTo() should not be called statically in /site/html/dictionary/pion.html on line 105 pioneer
See also:
  • Strict Standards: Non-static method FenSites::linkTo() should not be called statically in /site/html/dictionary/pion.html on line 116 pion (Thesaurus)
  • Strict Standards: Non-static method FenSites::linkTo() should not be called statically in /site/html/dictionary/pion.html on line 118 pion (Encyclopedia)

 

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