瞬く

またたく, まばたく, まだたく, めたたく, めばたく, しばたたく, しばたく, しばだたくmatataku

godan verb · intransitive · Yodan verb with 'ku' ending (archaic) · transitive

1. to twinkle (e.g. stars)
2. to flicker
3. to waver
4. to blink (one's eyes)
5. to wink
6. to bat
7. to blink (one's eyes) repeatedly

Study it in Yanamino