芦根 lúgēn reed rhizome Definitions Defs Origin Strokes Stroke Words Sentences Sents 芦 蘆 lú noun reed (bound form) reed; rush; specifically the plant 芦苇 lúwěi根 gēn noun root (botany, family) the root of a plant; the part that grows underground to absorb nutrients; also refers to a child who carries on a family line