- a state in the northern central United States: a part of the Midwest. 56,154 sq. mi. (145,440 sq. km). Capital: Madison. Abbreviations: WI (for use with zip code), Wis., Wisc.
- a river flowing southwest from northern Wisconsin to the Mississippi. 430 miles (690 km) long.
- the fourth stage of the glaciation of North America during the Pleistocene.
- a state of the N central US, on Lake Superior and Lake Michigan: consists of an undulating plain, with uplands in the north and west; over 168 m (550 ft) above sea level along the shore of Lake Michigan. Capital: Madison. Pop: 5 472 299 (2003 est). Area: 141 061 sq km (54 464 sq miles)
- a river in central and SW Wisconsin, flowing south and west to the Mississippi. Length: 692 km (430 miles)
