膠こう嚢のうこうのうMeanings1nouncapsule; gelatin capsulerare termRare term; the common word is カプセル. This kanji form is seldom used in modern Japanese.See also: カプセル「膠こう嚢のう」は、薬くすりのカプセルを指さす古ふるい言いい方かただ。膠嚢 is an old term for a medicine capsule.