(of a musical note) raised in pitch by one chromatic semitone; "C sharp"
having or demonstrating ability to recognize or draw fine distinctions; "an acute observer of politics and politicians"; "incisive comments"; "icy knifelike reasoning"; "as sharp and incisive as the stroke of a fang"; "penetrating insight"; "frequent penetrative observations"
harsh; "sharp criticism"; "a sharp-worded exchange"; "a tart remark"
changing suddenly in direction and degree; "the road twists sharply after the light"; "turn sharp left here"; "the visor was acutely peaked"; "her shoes had acutely pointed toes"
ending in a sharp point
a long thin sewing needle with a sharp point
a musical notation indicating one half step higher than the note named
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 le