涙嚢 るいのう Meanings Noun lachrymal sac; tear sac; dacryocyst Kanji 涙 tear. Read as ルイ. 嚢 pouch; purse; bag. Read as ノウ. Words containing 涙嚢 涙嚢炎 (るいのうえん) dacryocystitis Word lists Anatomy Jinuma: Japanese Dictionary · Word lists