[pink.root] n (1763): any of several plants (genus Spigelia) related to the nux vomica and used as anthelmintics; esp: an American woodland herb (S. marilandica) sometimes cultivated for its showy red and yellow flowers
PINKROOT
Meaning of PINKROOT in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012