blink

"She had to blink several times to clear her vision."

"He tried not to blink while staring at the bright light."

"I noticed he would blink nervously during the presentation."

"With a quick blink, she dismissed the thought."

"His blink was so fast, I almost missed it."

"The blink of an eye can change everything."

"The sign will blink when it is turned on."

"The cursor continued to blink on the screen."

"Slowly, the lights began to blink in a sequence."