大黒慈姑おおくろぐわい Noun English jmdict 1 noun (common) (futsuumeishi) word usually written using kana alone Chinese water chestnut (Eleocharis dulcis var. tuberosa)
黒慈姑くろぐわい Noun English jmdict 1 noun (common) (futsuumeishi) word usually written using kana alone Eleocharis kuroguwai (species of spikerush) 2 noun (common) (futsuumeishi) word usually written using kana alone Chinese water chestnut (Eleocharis dulcis var. tuberosa) See also: 大黒慈姑 (おおくろぐわい)