noun🔗ShareГравитонA hypothetical gauge boson that regulates the gravitational force. It would have a spin of 2 and zero rest mass."Scientists are searching for the graviton, a particle they believe is responsible for gravity, like how photons are responsible for light. "Ученые ищут гравитон, частицу, которая, по их мнению, отвечает за гравитацию, подобно тому, как фотоны отвечают за свет.physicstheoryastronomyenergyspaceChat with AIVocabulary GamePractice Reading