noun
plural winks
[count] an act of closing and opening one eye very quickly often as a way of giving a secret signal or private message to someone
informal :a very short amount of time
tip (someone) the wink
verb
winks; winked; winking
to close and open one eye quickly as a signal to someone
[no obj] :to close and open your eyes quickly :blink
[no obj]
to shine in an unsteady way :twinkle
to shine with a light that goes on and off :blink
wink at
[phrasal verb]
wink at (someone or something) :to pretend that you have not seen or noticed (something) :ignore