Hidatsa
Hi·dat·sa
noun \hi-ˈdät-sə\ plural Hidatsa also Hidatsas
Definition of HIDATSA
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
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