Cayuse language

Cayuse
Liksiyu
Native toUnited States
RegionOregon
EthnicityCayuse
Extinct1930s
unclassified
(Plateau Penutian?)
  • Waiilatpuan?
    • Cayuse
Language codes
ISO 639-3xcy
xcy
Glottologcayu1241
Pre-contact distribution of the Cayuse language
Cayuse is classified as Extinct by the UNESCO Atlas of the World's Languages in Danger

Cayuse is an extinct unclassified language once spoken by the Cayuse people (autonym: Liksiyu) of Oregon.