shimmer
verbUK /ˈʃɪm.ər/
US /ˈʃɪm.ɚ/
To shine with a soft, gentle light that seems to move.
The lake shimmered in the evening sun.
OTHER MEANINGS
2. A soft, wavering light.
A shimmer of light danced across the wall.
3. To appear to tremble or waver, as in heat haze.
The road shimmered in the midday heat.
4. A faint, unsteady reflection or gleam.
There was a shimmer of silver on the water.