シュン

またた.く、まじろ.ぐ

瞬, 目, 舜, ⺤, 冖, 舛, 夕

wink, blink, twinkle

瞬間(しゅんかん): moment; second; instant
一瞬(いっしゅん): moment; instant
瞬き(まばたき): (1) blink (of eyes); wink (2) twinkling (of stars); flicker (of light); blink (of light)