Quechan(redirected from Kwtsaan)
n. pl. Quechan or Que·chan
1. A member of a Native American people inhabiting an area along the lower Colorado River in Arizona and California.
2. The Yuman language of the Quechan. In both senses also called Yuma.
[Quechan kwaćȧn, those who descended (from the sacred mountain of creation).]