To close and reopen both eyes quickly.
Example: "The loser in the staring game is the person who blinks first."
To flash on and off at regular intervals.
Example: "The blinking text on the screen was distracting."
To perform the smallest action that could solicit a response.
To shut out of sight; to evade; to shirk.
Example: "To blink the question"
To trick; to deceive.
To turn slightly sour, or blinky, as beer, milk, etc.
To teleport, mostly for short distances.