mesotron mesotron

Definition(s):

  • (n) an elementary particle responsible for the forces in the atomic nucleus; a hadron with a baryon number of 0

Usage(s):

  • Bethe finds that the transmitter of this force is none other than the mesotron, which seems not to be a permanent part of the nucleus but to appear and disappear as needed.
Word of the Day
ennui ennui
/ɛ ˈnu i /