a rapid change in brightness; a brief spark or flash

[ Syn: scintillation , sparkling ]

merriment expressed by a brightness or gleam or animation of countenance; he had a sparkle in his eye; theres a perpetual twinkle in his eyes

[ Syn: sparkle , sparkle , spark , spark , light , light ]

gleam or glow intermittently; The lights were flashing

[ Syn: flash , blink , wink , winkle ]

emit or reflect light in a flickering manner; Does a constellation twinkle more brightly than a single star?

[ Syn: winkle , scintillate ]