godan verb (-gu), intransitive verb
Describes a quick, often involuntary closing and opening of the eyes, or a light that flickers unsteadily. The verb is relatively rare and literary; in everyday speech, 瞬く (またたく) or まばたきする are more common.
彼は驚いてまじろいだ。
He blinked in surprise.
遠くの灯がまじろいで
A distant light is flickering.