Wink definition

(1) A reflex that closes and opens the eyes rapidly

(2) Closing one eye quickly as a signal

(3) A very short time (as the time it takes the eye blink or the heart to beat)

"If I had the chance I'd do it in a flash"

(4) Briefly shut the eyes

"The TV announcer never seems to blink"

(5) Signal by winking

"She winked at him"

(6) Force to go away by blinking

"Blink away tears"

(7) Gleam or glow intermittently

"The lights were flashing"