Dictionary/砲弾ほうだんHoudan砲弾 (Houdan) is a Japanese noun meaning “shell, cannonball”.Meaningsnounshell; cannonballKanji in 砲弾砲cannon弾bulletRelated words砲gun玉ball爆弾bomb弾くto flip弾くto play (a stringed or keyboard instrument)発砲firing弾丸bullet鉄砲gun弾むto spring砲撃bombarding銃弾bullet (from a rifle)砲火gunfire