Main Entry: Cad·do

Pronunciation: \ˈka-(ˌ)dō\

Function: noun

Inflected Form(s): plural Caddo or Caddos

Etymology: American French Cadaux, modification of American Spanish Cadojodacho, from Caddo kaduhdá·čuʔ, a Caddo tribe

Date: 1805

1 : a member of a group of American Indian peoples of Louisiana, Arkansas, and eastern Texas
2 : the language of the Caddo peoples