[noun] a flash of light (especially reflected light) Synonyms:gleam, glimmer
[noun] an appearance of reflected light Synonyms:gleam, glow, lambency
[adjective] bright with a steady but subdued shining; "from the plane we saw the city below agleam with lights"; "the gleaming brass on the altar"; "Nereids beneath the nitid moon" Synonyms:agleam, nitid