閃せん光こう手しゅ榴りゅう弾だんMeaningsNoun1. flashbang; stun grenadeKanji used閃flash光ray手hand榴pomegranate弾bulletComposed of閃せん光こうflash (of light); glint; schillerNoun手しゅ榴りゅう弾だんhand grenade; grenadeNoun