Vocabulary What does 胃袋 (いぶくろ, ibukuro) mean? 胃袋 (いぶくろ, ibukuro) means stomach. Quick factsReadingいぶくろRomajiibukuroPart of speechnoun 胃袋いぶくろibukurostomach1noun stomach2noun dietary needsAlso written: 胃嚢Kanji in this word胃stomach袋bag, sack