Definition of "Seri"

Seri

noun
plural Seri or Seris
1. A member of an indigenous group of Sonora, Mexico.
  Quotations
  The Céres, like the Malay pirates of India, neither gave nor received quarter.
  1829, R. W. H. Hardy, Travels in the Interior of Mexico
proper noun
1. The language of this group.
adjective
comparative more Seri, superlative most Seri
1. Of the Seris or their language.
  Quotations
  It is believed that the Céres Indians have discovered a method of poisoning their arrows.
  1829, R. W. H. Hardy, Travels in the Interior of Mexico