The term "Eskimos" traditionally refers to the indigenous peoples of the Arctic regions, including the Inuit, Yupik, and Chukchi. These groups are known for their unique cultures, languages, and ways of life adapted to the harsh, cold environments of places like Alaska, Canada, and Greenland. Eskimos have historically relied on hunting, fishing, and gathering for sustenance, utilizing tools made from materials available in their surroundings. They are also known for their distinctive dwellings, such as igloos, which are built from snow blocks, and their traditional clothing made from animal skins to provide warmth in extreme temperatures.