A musical instrument consisting of a triangular frame
furnished with strings and sometimes with pedals, held upright, and
played with the fingers.

A constellation; Lyra, or the Lyre.

To play on the harp.

To dwell on or recur to a subject tediously or monotonously
in speaking or in writing; to refer to something repeatedly or
continually; – usually with on or upon.

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.