To reflect light with a glittering luster; to sparkle, coruscate, glint or flash.
A glistening shine from a wet surface.
To give off sparks; to shine as if emanating sparks; to twinkle or glow.
Of a star or other celestial body: to vary rapidly in brightness; to twinkle.
Especially of a phosphor: to emit a flash of light upon absorbing ionizing radiation.