涙るい嚢のうるいのうじ字FuriganaMeanings1nounlacrimal sac; tear sac; dacryocystanatomy›Anatomical term for the upper dilated end of the nasolacrimal duct, where tears collect.涙るい嚢のう炎えんは涙るい嚢のうの感かん染せん症しょうです。Dacryocystitis is an infection of the lacrimal sac.