What does the word glow mean?

Usage examples for glow

  1. Dark, and then, in the dark, Sudden, a flash, a glow, And a hand and a ring I know. – Silhouettes by Arthur Symons
  2. It's being able to see life in a peculiar light, and to throw that light so that others get the glow. – Fanny Herself by Edna Ferber
  3. She does not tremble or glow. – Timar's Two Worlds by Mór Jókai