Any conflict between the Arapaho and Euro-American…

Any conflict between the Arapaho and Euro-American traders and explorers is limited at this time.

The Arapaho freely enter various trading posts and trade fairs to exchange mostly bison hides and beaver furs for European goods such as firearms.

The Arapaho frequently encountered fur traders in the foothills of the Rocky Mountains, and the headwaters of the Platte and Arkansas.

They became well-known traders on the plains and bordering Rocky Mountains.

The name Arapaho may have been derived from the Pawnee word Tirapihu (or Larapihu), meaning "he buys or trades" or "traders".

The Arapaho are a prominent trading group in the Great Plains region.

The term may also have come from European-American traders referring to them by their Crow (Apsáalooke aliláau) name of Alappahoʼ, which meant 'people with many tattoos'.

By custom the Arapaho tattoo small circles on their bodies.

The name Arapaho becomes widespread among the white traders.