- Style and culture of the westernmost group of Pueblo Indians, situated in what is now northeastern Arizona, on the edge of the Painted Desert. They speak a Shoshonean language of Uto-Aztecan stock. The precise origin of the Hopi is unknown, although it is thought that they and other Pueblo peoples descended from the Ancestral Pueblo (Anasazi).
- Hopi, Pueblo, or Zuni dolls of various forms and materials that represent a dancer's ritual reenactment of a Kachina spirit, typically taking the form of animals, plants, objects, or persons; often given to children at the end of special ceremonies. Other tribes, such as the Navaho, produce katchna dolls as collectibles.
- Refers to the cultures of the continent of North America, which is bounded by the Atlantic Ocean, the Pacific Ocean, the Arctic Circle, and Central America. In classifications schemes based on physical geography, Central America, and North America are parts of the same continent.