glimmer

/G L IH1 M ER0/
noun
  1. 1

    A faint light; a dim glow.

    โ€œThe glimmer of the fireflies was pleasant to watch.โ€

  2. 2

    A flash of light.

  3. 3

    A faint or remote possibility.

    โ€œA glimmer of hope.โ€

  4. 4

    Mica

Synonyms

verb
  1. 1

    To shine with a faint, unsteady light.

    โ€œThe fireflies glimmered in the dark.โ€

Source: https://en.wiktionary.org/wiki/glimmer