| 释义 |
white dwarf star
Thesaurus| Noun | 1. | white dwarf star - a faint star of enormous densitywhite dwarfstar - (astronomy) a celestial body of hot gases that radiates energy derived from thermonuclear reactions in the interior |
white dwarf star
white dwarf star[′wīt ¦dwȯrf ′stär] (astronomy) An intrinsically faint star of very small radius and high density; the mass is about 0.6 that of the sun and the average radius is about 5000 miles (8000 kilometers); it is one final stage of stellar evolution with thermonuclear energy sources extinct. white dwarf star
Related to white dwarf star: red dwarf starSynonyms for white dwarf starnoun a faint star of enormous densitySynonymsRelated Words |