Learn That Word

Synonyms for Wink (same or very similar meaning)

WordNet sense 1 (a very short time (as the time it takes the eye blink or the heart to beat)):
flash, heartbeat, instant, jiffy, trice, twinkling, blink of an eye, New York minute, split second

WordNet sense 2 (gleam or glow intermittently):
blink, twinkle, winkle

WordNet sense 3 (a reflex that closes and opens the eyes rapidly):
blinking, nictation, nictitation, winking, eye blink

WordNet sense 4 (force to go away by blinking):
blink away

WordNet sense 5 (briefly shut the eyes):
nictate, nictitate

From the ODE community, based on WordNetadd/edit