ENGLISH
REFERENCE

harp on

phr. v..
C1 Advanced Oxford Informal

phr. v.. to talk or complain about the same thing for a long time in an annoying way.

phr. v.. to dwell on a subject tiresomely or excessively; to persist in talking about a specific topic to the point of irritation for the listener.


SIMPLE

I know I made a mistake, so please don't harp on about it.

CONTEXTUAL

My manager keeps harping on the importance of punctuality even though I am never late for work.

COMPLEX

The editorial board continued to harp on the administration's fiscal failures long after the policy in question had been repealed.

Particles
on
Separability
inseparable
Pattern
harp + on (+ about) + object
Usage

often followed by the preposition 'about' or 'on' before the object.

Teaching tip

the term comes from the musical instrument (the harp), suggesting the repetition of playing the same string over and over; compare with 'dwell on' which is more neutral.

Pitfall

Stop harping in your old problems.Stop harping on your old problems.the correct preposition following the verb is 'on' or 'about', never 'in'.

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