glooming

/G L UW1 M IH0 NG/
verb
  1. 1

    To be dark or gloomy.

  2. 2

    To look or feel sad, sullen or despondent.

  3. 3

    To render gloomy or dark; to obscure; to darken.

  4. 4

    To fill with gloom; to make sad, dismal, or sullen.

  5. 5

    To shine or appear obscurely or imperfectly; to glimmer.

noun
  1. 1

    Twilight of morning or evening; the gloaming.

  2. 2

    Gloomy behaviour; melancholy.

Source: https://en.wiktionary.org/wiki/gloom, https://en.wiktionary.org/wiki/glooming