Sharp(adv.) Precisely; exactly; as, we shall start at ten o'clock sharp.
Sharp(adv.) To a point or edge; piercingly; eagerly; sharply.
Sharp(n.) A portion of a stream where the water runs very rapidly.
Sharp(n.) A sewing needle having a very slender point; a needle of the most pointed of the three grades, blunts, betweens, and sharps.
Sharp(n.) A sharp tone or note.
Sharp(n.) A sharp tool or weapon.
Sharp(n.) An expert.
Sharp(n.) Same as Middlings, 1.
Sharp(n.) The character [/] used to indicate that the note before which it is placed is to be raised a half step, or semitone, in pitch.
Sharp(superl.) Affecting the sense as if pointed or cutting, keen, penetrating, acute: to the taste or smell, pungent, acid, sour, as ammonia has a sharp taste and odor; to the hearing, piercing, shrill, as a sharp sound or voice; to the eye, instantaneously brilliant,
Sharp(superl.) Composed of hard, angular grains; gritty; as, sharp sand.
Sharp(superl.) Cutting in language or import; biting; sarcastic; cruel; harsh; rigorous; severe; as, a sharp rebuke.
Sharp(superl.) Eager in pursuit; keen in quest; impatient for gratification; keen; as, a sharp appetite.