harp on

phrasal verb

harped on; harping on; harps on

US, informal

: to talk about (a subject) constantly or repeatedly in an annoying way

She's always harping on the importance of a good diet.

He seems to enjoy harping on my shortcomings.

Examples of harp on in a Sentence

Recent Examples on the Web

Although Kamala Harris certainly exhibited some rigidity and repetition, her speech remained within the normal realm for politicians, who have a reputation for harping on their favorite talking points. —Richard A. Friedman, The Atlantic, 12 Sep. 2024

Google is also harping on the fact that these earbuds will be the first to be able to run Gemini Live. —Julian Chokkattu, WIRED, 13 Aug. 2024

The Grammy winner continually harped on how historic this move was. —Armon Sadler, VIBE.com, 6 Aug. 2024

Hearings harped on the importance of patriotic tourism and the need to replace 5000 jobs lost with the Navy Yard’s closure. —Seth C. Bruggeman / Made By History, TIME, 1 Aug. 2024