red_dwarf_star (HyperDic hyper-dictionary)

English > 1 sense of the expression *red dwarf star*:
NOUN	object	red dwarf star, red dwarf	a small, old, relatively cool star

English > *red dwarf star*: 1 sense > noun 1, object
Meaning	A small, old, relatively cool star; approximately 100 times the mass of Jupiter.
Synonym	red dwarf
Narrower	flare star	A red dwarf star in which luminosity can change several magnitudes in a few minutes
Broader	star	(astronomy) a celestial body of hot gases that radiates energy derived from thermonuclear reactions in the interior
Spanish	enana roja

HyperDic: red_dwarf_star