ALL meanings of black dwarf
black dwarf
B b - noun black dwarf a cold, dark dwarf star 3
- noun black dwarf a star, approximately the size of the earth, that has undergone gravitational collapse and is in the final stage of evolution for low-mass stars, beginning hot and white and ending cold and dark (black dwarf) 1
- noun black dwarf (astronomy) a hypothesized white dwarf that has cooled down and no longer emits visible light. 0