harp on
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.
Cite this Entry
“Harp on.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/harp%20on. Accessed 9 Mar. 2026.
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