Wampum refers to traditional shells or beads made from the shells of certain mollusks, primarily used by Native American tribes to create jewelry, ceremonial items, and currency. Wampum also represents cultural values and is historically significant as a tool for trade, communication, and the formalization of agreements between tribes and later with European settlers.
The word "wampum" comes from the Pequot word "wampumpeag," which means "white shells." It was adopted into the English language through the interactions between European settlers and Native American tribes.