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Noun: positron  'pó-zi`trón
  1. An elementary particle with positive charge; interaction of a positron and an electron results in annihilation
    - antielectron

Derived forms: positrons

Type of: antilepton

Encyclopedia: Positron

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positive reinforcer
positive reinforcing stimulus
positive stimulus
positively
positively charged
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positivism
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positivistic
positivity
positron
positron emission tomography
positron emission tomography scanner
posology
poss
posse
posse comitatus
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possess
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possession