HyperDic: red_dwarf

English > 1 sense of the expression red dwarf:
NOUNobjectred dwarf, red dwarf stara small, old, relatively cool star
English > red dwarf: 1 sense > noun 1, object
MeaningA small, old, relatively cool star; approximately 100 times the mass of Jupiter.
Synonymred dwarf star
Narrowerflare starA red dwarf star in which luminosity can change several magnitudes in a few minutes
Broaderstar(astronomy) a celestial body of hot gases that radiates energy derived from thermonuclear reactions in the interior
Spanishenana roja

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