[lem.on.grass] n (1801): a grass (Cymbopogon citratus) of robust habit that grows in tropical regions, is used as an herb, and is the source of an essential oil with an odor of lemon or verbena
LEMONGRASS
Meaning of LEMONGRASS in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012