What does "harp on" mean?

To nag about; to complain incessantly or persistently request; to continue to bring up as a point of contention.

What is a synonym for "harp on"?

Common synonyms include: accent, accentuate, always trot out, belabor, belabors, dwell.

verb

verb ·Rare ·Advanced level

Verb

1
To nag about; to complain incessantly or persistently request; to continue to bring up as a point of contention. transitive