SENECA
- senega (a medicinal plant root) [n SENECAS]
- a medicinal plant root, also SENEGA [n -S]
- member of the largest tribe of the Iroquois Confederacy of North American Indians, formerly inhabiting western New York and being conspicuous in the wars south and west of Lake Erie
- Iroquoian language of the Seneca, Onondaga, and Cayuga tribes