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antineutron: Meaning and Definition of
an•ti•neu•tron
Pronunciation: (an"tē-n'tron, -ny'-, an"tī-), [key]
— n. Physics.
- an elementary particle having no charge and having a mass and spin equal to that of the neutron but with magnetic moment opposite to that of the neutron; the antiparticle of the neutron.
- opposing the building, stockpiling, or use of neutron bombs: The antineutron lobby was outnumbered.
See also:
- antineutron (Thesaurus)
