gravitino


grav·i·ti·no

noun \ˌgra-və-ˈtē-nō\

Definition of GRAVITINO

:  a hypothetical fermion that is associated with the graviton in theories of supergravity

Origin of GRAVITINO

graviton + -ino (as in neutrino)
First Known Use: 1977

Browse

Next Word in the Dictionary: gravitometer
Previous Word in the Dictionary: gravitational wave
All Words Near: gravitino

Seen & Heard

What made you want to look up gravitino? Please tell us where you read or heard it (including the quote, if possible).