English word neutrinosphere comes from English neutrino, English -sphere
| Dictionary entry | Language | Definition |
|---|---|---|
| neutrino | English (eng) | An elementary particle that is classified as a lepton, and has an extremely small but nonzero mass and no electric charge. It interacts with the surroundings only via the weak force or gravitation, making it very difficult to detect. |
| -sphere | English (eng) | (mathematics) Used to form nouns indicating a sphere of x dimensions. Designating some layer of the Earth. |
| neutrinosphere | English (eng) | (astronomy) The region of a star or supernova rich in neutrinos. |