- Lake, a lake in N Minnesota: one of the sources of the Mississippi River.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for itasca
Anybody could take a tissue-paper boat to Itasca after 1872.
It lies about half a mile in a straight line south from Itasca.
The Itasca, Winona, and Kennebec were disabled and obliged to fall back.
He had long doubted that Itasca was the source of our greatest river.Sword and Pen
John Algernon Owens
Then the chain snapped in two and away went the Itasca down stream.Stories of Our Naval Heroes