手て投なげ弾だんてなげだんじ字FuriganaMeanings1nounhand grenade; grenadeA small explosive device thrown by hand. The term 手榴弾 (しゅりゅうだん) is more common in modern Japanese, but 手投げ弾 is used in military contexts and news reports.See also: 手榴弾兵へい士しは手て投なげ弾だんを敵てき陣じんに投なげ込こん