Cimmerian :: Cimmerian (a.) Pertaining to the Cimmerii, a fabulous people, said to have lived, in very ancient times, in profound and perpetual darkness..
Cimmerian :: Cimmerian (a.) Without any light; intensely dark.
Glimmer :: Glimmer (v. i.) To give feeble or scattered rays of light; to shine faintly; to show a faint, unsteady light; as, the glimmering dawn; a glimmering lamp..
Glimmer :: Glimmer (n.) A faint, unsteady light; feeble, scattered rays of light; also, a gleam..