wink - noun

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

closing one eye quickly as a signal

a reflex that closes and opens the eyes rapidly

wink - verb

• signal by winking
• gleam or glow intermittently
• briefly shut the eyes
• force to go away by blinking

wink - thesaurus

blink   blinking   flash   heartbeat   instant   jiffy   nictate   nictation   nictitate   nictitation   trice   twinkle   twinkling   winking   winkle