ALL meanings of ouachita
Ouach·i·ta
O o - noun plural ouachita a river flowing SE from W Arkansas through NE Louisiana to the Red River. 605 miles (975 km) long. 1
- noun plural ouachita a member of a former North American Indian tribe, apparently of the Caddoan stock, of NE Louisiana. 1
- noun ouachita a river in the S central US, rising in the Ouachita Mountains and flowing east, south, and southeast into the Red River in E Louisiana. Length: 974 km (605 miles) 0
- noun ouachita river flowing from W Ark. southeast & south into the Red River in La.: 605 mi (974 km) 0