ˈ ̷ ̷ ̷ ̷ˌ ̷ ̷ noun
: any of several grasses of the genus Cymbopogon: as
a. : a grass ( C. citratus ) of robust habit that has a large compound inflorescence and is cultivated in tropical regions (as the West Indies) as a source of lemongrass oil
b. : a similar East Indian grass ( C. flexuosus ) that is also a source of lemongrass oil
c. : citronella 2