Main entry: Flint
Definition: a city in southeast central Michigan near Detroit; automobile manufacturing
Main entry: Flint, Flint River
Definition: a river in western Georgia that flows generally south to join the Chattahoochee River at the Florida border where they form the Apalachicola River
Main entry: flint
Definition: a hard kind of stone; a form of silica more opaque than chalcedony
Main entry: granitic, obdurate, stony, flint, flinty
Definition: showing unfeeling resistance to tender feelings
Usage: his flinty gaze; the child's misery would move even the most obdurate heart