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positron (n.)

1933, coined from posi(tive) (elec)tron.

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Definitions of positron from WordNet

positron (n.)
an elementary particle with positive charge; interaction of a positron and an electron results in annihilation;
Synonyms: antielectron
From wordnet.princeton.edu

Dictionary entries near positron

positional

positive

positively

positivism

positivity

positron

posse

possess

possessed

possession

possessive

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