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Graviton
//ˈɡɹavɪtɒn// noun
Definitions
Noun
- 1 A hypothetical gauge boson that regulates the gravitational force. It would have a spin of 2 and zero rest mass. particle
- 2 a gauge boson that mediates the (extremely weak) gravitational interactions between particles wordnet
Etymology
From gravity + -on. Coined by Russian physicists Dmitrii Blokhintsev and F. M. Gal'perin in 1934, and reintroduced by English physicist Paul Dirac in 1959 in a lecture to the American Physical Society.
See also for "graviton"
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Unscramble this word: graviton