Main Entry: poke·weed
Pronunciation: 'pO-"kwEd
Function: noun
: a coarse American perennial herb (Phytolacca americana of the familyPhytolaccaceae, the pokeweed family) which has racemose white flowers, dark purple juicy berries, and a poisonous root and from which is obtained a mitogen that has been used to stimulate lymphocyteproliferation