noun / verb
glitter
GLIT-er/ˈɡlɪtər/
A sparkling display of many reflected points of light.
The hanging crystal ornament glitters as sunlight catches its facets.

Etymology
Middle English gliteren already meant “to glitter.” Its historical verb formation includes an ending indicating repeated or small actions, fitting light that appears in many little flashes.
In context
She was made to sparkle, to be bright with outside garniture,--to shine and glitter, and be rich in apparel.
More examples
- The glitter of sunlight on the lake catches my eye.
- Fresh snow glittered under the streetlights.
- She wears earrings that glitter whenever she turns her head.
Forms
glitter · glitters · glittered · glittering
glittery adjective — Shining with many small reflected lights.