noun: a city in southeast central Michigan near Detroit; automobile manufacturing
noun: a river in western Georgia that flows generally south to join the Chattahoochee River at the Florida border where they form the Apalachicola River
noun: a hard kind of stone; a form of silica more opaque than chalcedony
name: A surname (common: 1 in 16666 families; popularity rank in the U.S.: #1944)