A fragrant, volatile essential oil, obtained in India from grasses of the genus Cymbopogon, etc., and used in perfumery.
Any of various volatile oils derived from widely different plants.
One of various species of grass of the genus Cymbopogon, especially Cymbopogon citratus, which have a lemon-like taste and aroma, and are used in cooking, for tea, and for fragrance.
Sourgrass, Oxalis pes-caprae.