|Noah Webster's Dictionary|
1. (v. i.) To shine with a tremulous or intermittent light; to shine faintly; to gleam; to glisten; to glimmer.
2. (n.) A faint, tremulous light; a gleaming; a glimmer.
Shimmer (1 Occurrence)
Psalms 68:13 When ye lie among the sheepfolds, It is as the wings of a dove covered with silver, And her pinions with yellow gold. (See JPS)