Definition of "Harp" :
noun: a small rectangular free-reed instrument having a row of free reeds set back in air holes and played by blowing into the desired hole
noun: a chordophone that has a triangular frame consisting of a sounding board and a pillar and a curved neck; the strings stretched between the neck and the soundbox are plucked with the fingers
noun: a pair of curved vertical supports for a lampshade
verb: come back to
"She is always harping on the same old things."
verb: play the harp
"She harped the Saint-Saens beautifully."