wink · verb I /wɪŋk/
wink
C2 to quickly close and then open one eye, in order to be friendly or to show that something is a joke
Dictionary example:
She smiled and winked at me.
Learner example:
With her blue eyes she looks straight at me and because one eye is slightly closed I alway[s] feel that she winks [at] me. (Certificate of Proficiency in English; C2; Danish)
wink · noun C /wɪŋk/
not sleep a wink
C2 to not have any sleep
Dictionary example:
I was so excited last night - I didn't sleep a wink.
Learner example:
Nevertheless, due to the fact that I hadn't slept a wink the previous night, I began to fall asleep. (Certificate of Proficiency in English; C2; Catalan)
