SHARP
—adjective. 1 having an edge or point able to cut or pierce. 2 tapering to a point or edge. 3 abrupt, steep, angular. 4 well-defined, clean-cut. 5 a severe or intense. B (of food etc.) Pungent, acid. 6 (of a voice etc.) Shrill and piercing. 7 (of words or temper etc.) Harsh. 8 acute; quick to understand. 9 artful, unscrupulous. 10 vigorous or brisk. 11 mus. Above the normal pitch; a semitone higher than a specified pitch (c sharp). —none. 1 mus. A note a semitone above natural pitch. B sign indicating this. 2 colloq. Swindler, cheat. —adverb. 1 punctually (at nine o`clock sharp). 2 suddenly (pulled up sharp). 3 at a sharp angle. 4 mus. Above true pitch (sings sharp). ? sharply adverb. Sharpness none. [old english]