noun pos·i·tro·ni·um \ˌpä-zə-ˈtrō-nē-əm\

Definition of POSITRONIUM

:  a short-lived system that consists of a positron and an electron bound together and is suggestive of a hydrogen atom

First Known Use of POSITRONIUM



Next Word in the Dictionary: positumPrevious Word in the Dictionary: positron–emission tomographyAll Words Near: positronium
July 05, 2015
bunkum Hear it
insincere or foolish talk
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