Astron.
a relatively cool, orange-to-red star, as Aldebaran or Arcturus, having a surface temperature between 3500 and 5000 K and an absorption spectrum with strong lines of calcium and many neutral metals. Cf. spectral type .
Astron.
a relatively cool, orange-to-red star, as Aldebaran or Arcturus, having a surface temperature between 3500 and 5000 K and an absorption spectrum with strong lines of calcium and many neutral metals. Cf. spectral type .
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012