Definition of "Ithaca"

An island in the Ionian Sea, Greece; according to the legend Odysseus was its king.  examples

A community in Georgia, United States.  examples

A city, the county seat of Gratiot County, Michigan.  examples

A village in Nebraska.  examples

A city, the county seat of Tompkins County, New York.  examples

A town in Tompkins County, New York, surrounding the city of the same name.  examples

A village in Ohio.  examples

A town in Wisconsin.  examples