The Collaborative International Dictionary
Niopo
Niopo \Ni*o"po\, n. A kind of snuff prepared by the natives of Venezuela from the roasted seeds of a leguminous tree ( Piptadenia peregrina), thence called niopo tree.
Wiktionary
niopo
n. A kind of snuff prepared by the natives of Venezuela from the roasted seeds of a leguminous tree, ''Piptadenia peregrina''.