What is to play on, as a harp; to play (a tune) on the harp; to develop or give expression to by skill and art; to sound forth as from a harp; to hit upon. Thou 'harped my fear aright. Shak called?

harp — To play on, as a harp; to play (a tune) on the harp; to develop or give expression to by skill and art; to sound forth as from a harp; to hit upon. Thou 'harped my fear aright. Shak. (Webster's 1913.)