'Senega' definitions:
Definition of 'senega'
From: WordNet
noun
Dried root of two plants of the genus Polygala containing an irritating saponin
noun
Perennial bushy herb of central and southern United States having white flowers with green centers and often purple crest; similar to Seneca snakeroot [syn: senega, Polygala alba]
Definition of 'Senega'
From: GCIDE
- Senega \Sen"e*ga\, n. (Med.) Seneca root. [1913 Webster]