What is the meaning of the word "dakota"?

Definitions:

  1. Refers to a group of indigenous people who are part of the Sioux Nation. copy to clipboard NOUN
    • The Dakota people have a rich cultural heritage and continue to preserve their traditions. copy to clipboard
  2. Refers to North Dakota and South Dakota, two states in the Midwestern United States, named after the Dakota people. copy to clipboard NOUN
    • Mount Rushmore is located in South Dakota. copy to clipboard
    • North Dakota has vast plains and a strong agricultural economy. copy to clipboard
  3. The name of a Siouan language spoken by Dakota people, closely related to Lakota and Nakota dialects. copy to clipboard NOUN
    • She is learning the Dakota language to connect with her ancestors. copy to clipboard