| Fermi-Dirac statistics | |
| —n | |
| physics Compare Bose-Einstein statistics the branch of quantum statistics used to calculate the permitted energy arrangements of the particles in a system in terms of the exclusion principle | |
| [C20: named after Enrico | |
| an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle. |
| a scrap or morsel of food left at a meal. |
| Fermi-Dirac statistics
See under statistical mechanics. |