Black·foot (blāk'fŏŏt') n.
pl.Blackfoot or Black·feet (-fēt')
A Native American confederacy located on the northern Great Plains, composed of the Blackfoot, Blood, and Piegan tribes. Traditional Blackfoot life was based on nomadic buffalo hunting.
A member of this confederacy.
The northernmost tribe of the Blackfoot confederacy, inhabiting central Alberta.
A member of this tribe.
The northernmost tribe of the Blackfoot confederacy, inhabiting central Alberta.
A member of this tribe.
The Algonquian language of the Blackfoot, Blood, and Piegan.
[Translation of Blackfoot siksiká (perhaps from the blackening of their moccasins, either from painting them or from walking near prairie fires) : sik, black + ika, foot.] Black'foot' adj.