noun a grain sieve.
2. harp ·noun to play on the harp.
3. harp ·noun a constellation; lyra, or the lyre.
4. harp ·noun a musical instrument consisting of a triangular frame furnished with strings and sometimes with pedals, held upright, and played with the fingers.
5. harp ·vt 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.
6. harp ·noun 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.