Blink

+Blink refers to the rapid closing and opening of an eye, a reflexive action that protects and moistens the delicate [Eye](/wiki/Eye) surface. This involuntary muscle contraction is a fleeting moment, often signaling a brief [Interval](/wiki/Interval) or shift in awareness.

+## See also

+- [Vision](/wiki/Vision)

+- [Reflex](/wiki/Reflex)

+- [Time](/wiki/Time)