Gloom, v. i. [imp. & p. p. Gloomed p. pr. & vb. n. Glooming.]
  1. To shine or appear obscurely or imperfectly; to glimmer.
  2. To become dark or dim; to be or appear dismal, gloomy, or sad; to come to the evening twilight.
     The black gibbet glooms beside the way.   --Goldsmith.
     [This weary day] . . . at last I see it gloom.   --Spenser.