Search Result for "cynancum": 
Wordnet 3.0

NOUN (1)

1. any of various mostly giant tropical lianas of Africa and Madagascar having greenish or purple flowers and long smooth pods; roots formerly used as an emetic; 



WordNet (r) 3.0 (2006):

cynancum
    n 1: any of various mostly giant tropical lianas of Africa and
         Madagascar having greenish or purple flowers and long
         smooth pods; roots formerly used as an emetic