DictionaryscintillationFlash of brilliance
noun

scintillation

sin-tuh-LAY-shun/ˌsɪntəˈleɪʃən/

A sparkling flash of light or figurative brilliance.

Each turn of the diamond produces a fresh scintillation of light.

One vivid brief glint off the facet of a diamond on a plain tabletop.
Etymology

The spark image becomes an action: emitting tiny flashes, especially the twinkling of stars. Applied to a clever display, the brightness is figurative—a brief flash of brilliance rather than light.

In context

Phys Whiz6:22
this C process will lead to the emission of its scintillation Photon
SCINTILLATION MECHANISM - | NaI | [Explained]

More examples

  • Scintillations of sunlight dance across the lake.
  • Her dry lecture offers only occasional scintillations of wit.
  • We watch the scintillation of stars in the clear night sky.

Forms

scintillation · scintillations

scintillate verb — To sparkle or show lively brilliance.

Similar words

sparkle
Suggests small, bright flashes or a lively, engaging quality.
flash
Emphasizes a sudden, brief burst of light or insight.
brilliance
Emphasizes intense brightness or exceptional talent, not individual flashes.