The act of very quickly closing both eyes and opening them again. / (figuratively) The time needed to close and reopen one's eyes.

plural of blinking

simple past tense and past participle of blink

Affected with blinking. / (Appalachia) Sour.

plural of blink of an eye

Habitually winking.

(idiomatic) immediately, instantaneously

To be the first party in some situation to give in or back down.

(idiomatic) A moment (a very short period of time).

(idiomatic) Barely visible because gone too quickly.