Definition of graviton
: a hypothetical particle with zero charge and rest mass that is held to be the quantum of the gravitational field
Recent Examples of graviton from the Web
When Tony and Rhodey simultaneously exert a larger upward force, the emission rate of gravitons increases, to again neutralize their efforts.
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Origin and Etymology of graviton
International Scientific Vocabulary gravity + 2-on
First Known Use: 1942See Words from the same year
Seen and Heard
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