Winnebago

noun

1. pl. -·gos or -·goes a member of a North American Indian people of E Wisconsin, now also living in Nebraska
2. the Siouan language of this people

Etymology: < Fox wiinepyeekooha, lit., person of dirty water: with ref. to muddy waters of a nearby river: akin to Winnipeg

lake in E Wis.: 215 sq mi (557 sq km)

Etymology: after Winnebago