definition of
blink

[1] #1 blink v. [wink, nictitate, nictate] briefly shut the eyes; "The TV announcer never seems to blink". wn

[2] #2 blink v. [wink, blink away] force to go away by blinking; "blink away tears". wn

[3] #3 blink n. [eye blink, blinking, wink, winking, nictitation, nictation] a reflex that closes and opens the eyes rapidly. wn

[4] #4 blink v. [flash, wink, twinkle, winkle] gleam or glow intermittently; "The lights were flashing". wn