/der"is/ , n.
any East Indian plant belonging to the genus Derris, of the legume family, esp. D. elliptica, the roots of which contain rotenone and are used as an insecticide.
[ 1855-60; NL déros skin, hide; see DERMA 1 ]
/der"is/ , n.
any East Indian plant belonging to the genus Derris, of the legume family, esp. D. elliptica, the roots of which contain rotenone and are used as an insecticide.
[ 1855-60; NL déros skin, hide; see DERMA 1 ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012