n. A faint, tremulous light; a gleaming; a glimmer. [ 1913 Webster ]
TWo silver lamps, fed with perfumed oil, diffused . . . a trembling twilight-seeming shimmer through the quiet apartment. Sir W. Scott. [ 1913 Webster ]
v. i.
The shimmering glimpses of a stream. Tennyson. [ 1913 Webster ]
n. A gleam or glimmering. “A little shimmering of a light.” Chaucer. [ 1913 Webster ]