a hard kind of stone; a form of silica more opaque than chalcedony
source: WordNet 3.0
a river in western Georgia that flows generally south to join the Chattahoochee River at the Florida border where they form the Apalachicola River
source: WordNet 3.0
a city in southeast central Michigan near Detroit; automobile manufacturing
source: WordNet 3.0
A massive, somewhat impure variety of quartz, in color usually of a gray to brown or nearly black, breaking with a conchoidal fracture and sharp edge. It is very hard, and strikes fire with steel.
source: Webster 1913
adjective satellite
showing unfeeling resistance to tender feelings
His flinty gaze. The child's misery would move even the most obdurate heart.
