깜빡이다

flicker; waver

Explanation

[깜빠기다]

1. flicker; waver
For light to brighten and then go dim, or dim and then go bright; to make something do in such a way.

2. blink
For one's eyes to be closed and open again and again; to make them become that way.

3. be blurred
For one's memory, consciousness, etc., to be dim or lost for a moment again and again

Examples
등불이 깜빡이다
불빛이 깜빡이다
신호등이 깜빡이다

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