harp on
phrasal verbPart ofharp
harp on — phrasal verb
1. To talk repeatedly and tiresomely about a particular subject, so that other peop
1.phrasal verb
Definition
To talk repeatedly and tiresomely about a particular subject, so that other people lose interest or become annoyed.
Example
Diya always harps on about her holiday photos until everyone changes the subject.
The politician kept harping on the same promise during the whole speech.