Meaning

adjective abounding in rocks or stones

adjective showing unfeeling resistance to tender feelings

adjective hard as granite

originFrom Middle English stony, stoni, stani, from Old English stāniġ, stǣniġ (“stony, rocky”), from Proto-Germanic *stainagaz (“stony”), equivalent to stone + -y. Cognate with Scots stany (“stony”), West Frisian stienich (“stony”), Dutch stenig (“stony, metalled”), German steinig (“stony, rocky, gravelly”), Swedish stenig (“stony, rocky, pebbly”).

Etymology from Wiktionary, CC BY-SA 3.0