marked by practical hardheaded intelligence; "a smart businessman"; "an astute tenant always reads the small print in a lease"; "he was too shrewd to go along with them on a road that could lead only to their overthrow"
(of something seen or heard) clearly defined; "a sharp photographic image"; "the sharp crack of a twig"; "the crisp snap of dry leaves underfoot"
having or made by a thin edge or sharp point; suitable for cutting or piercing; "a sharp knife"; "a pencil with a sharp point"
keenly and painfully felt; as if caused by a sharp edge or point; "a sharp pain"; "sharp winds"
quick and forceful; "a sharp blow"
very sudden and in great amount or degree; "a sharp drop in the stock market"
a long thin sewing needle with a sharp point
extremely steep; "an abrupt canyon"; "the precipitous rapids of the upper river"; "the precipitous hills of Chinese paintings"; "a sharp drop"