Gravitino meaning

grăvĭ-tēnō
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A hypothetical particle postulated in supersymmetry theory to be the fermion related to the graviton.
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A hypothetical particle postulated in supergravity theory to correspond to the graviton, just as neutrinos correspond to other fermions.
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(physics) A subatomic particle, related to the graviton, predicted by supersymmetry.
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Origin of gravitino

  • gravit(on) (neutr)ino

    From American Heritage Dictionary of the English Language, 5th Edition

  • gravi- +"Ž -ino

    From Wiktionary