Definition of Mississippi
1 river 2340 miles (3765 kilometers) cen United States flowing from N cen Minnesota to Gulf of Mexico — see itasca (Lake)
2 river 105 miles (169 kilometers) Canada in SE Ontario flowing NE & N into Ottawa River
3 state S United States ∗ Jackson area 47,689 square miles (123,514 square kilometers), pop 2,967,297
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