Definition of Hidatsa
plural Hidatsa also Hidatsas
1 : a member of an American Indian people of the Missouri River valley in North Dakota
2 : the Siouan language of the Hidatsa
Origin of hidatsa
Hidatsa hirá·ca, a Hidatsa subgroup
First Known Use: 1873
Learn More about hidatsa
Britannica.com: Encyclopedia article about "Hidatsa"
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