1. closes and opens the eyes quickly
Usage: third person singular present
2. flashes on and off
Usage: third person singular present

1. quick closing and opening of the eyes
Usage: plural

Examples

• She blinks rapidly when she’s nervous.
• The warning light blinks red every few seconds.
• He blinks his eyes to clear his vision.
• The cursor blinks on the computer screen.
• The baby blinks at the bright light.
• Her blinks became slower as she grew tired.
• The lighthouse blinks to guide ships safely.