Synonym: dwell on, elaborate. Similar words: sharp, sharply, look sharp, sharpener, sharpness, sharp practice, warp, tarp. Meaning: [hɑrp /hɑːp] 
n. 1. a chordophone that has a triangular frame consisting of a sounding board and a pillar and a curved neck; the strings stretched between the neck and the soundbox are plucked with the fingers 2. a pair of curved vertical supports for a lampshade 3. a small rectangular free-reed instrument having a row of free reeds set back in air holes and played by blowing into the desired hole. v. 1. come back to 2. play the harp.
n. 1. a chordophone that has a triangular frame consisting of a sounding board and a pillar and a curved neck; the strings stretched between the neck and the soundbox are plucked with the fingers 2. a pair of curved vertical supports for a lampshade 3. a small rectangular free-reed instrument having a row of free reeds set back in air holes and played by blowing into the desired hole. v. 1. come back to 2. play the harp. 
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1. She began to harp us to drink after dinner.
2. He played an Irish melody on the harp.
3. to harp on the same string.
4. By means of pedals, a harp can be set in any desired key.
5. She's a wizard at playing harp.
6. Draught Tartan, Export, Harp and Carlsberg deluxe, real ale.
7. Nell was plucking a harp.
8. Some harp parts consist almost entirely of zig-zag lines!
9. My great-aunt Clare played the harp.
10. Harp chords add great resonance to pizzicato strings.
11. Why harp on longer track records?
12. When her harp arrives at the parsonage,(sentencedict.com/harp.html) Edmund spends happy hours listening to her music.
13. The harp, an instrument Britten favored, proved particularly pleasing, its celestial tones foreshadowing Billy's dire end.
14. Power, a New Zealander, plays the blues harp and the chromatic harmonica.
15. I note this, and harp on her imperfections, as a defence mechanism.
16. But the Tories would be unwise to harp on about Mr Kinnock's.
17. With Donald Crubach's help, he played the harp and sang, and started again to compose songs and poems.
18. The third time, Jack stole a golden harp and was almost caught.
19. She gave harp lessons and sent her son firmly to school.
20. They had brought the harp into her bedchamber for me, all freshly strung.
21. One unkempt mound bore a glass with a Harp Lager insignia, filled with greenish water.
22. Perhaps the biggest thing going was the harp played by JoAnn Turovsky, sounding positively, well, huge.
23. The harp was brought to her and she took her customary seat by the huge fireplace in the north wall.
24. The Harp Hotel Lounge bar with heavy atmospheric decor, restaurant, and public bar without distractions.
25. Chords which would sound thick and dull on the piano do not sound so on the harp.
26. Dundalk station, with its lovely garden, stood at the edge of town, close to the enormous Harp Lager brewery.
27. A series of articles in newspapers and leading periodicals began to harp on the uncertain future of the great cataract.
28. Unknown to Peevay, his mother had been kidnapped and raped repeatedly by Jack Harp, a freed convict.
29. Janir leaned against her back, toyed with her hair, crawled into her lap and played with the nearest harp strings.
30. At first he stayed up in his room most of the time in the evenings, reading and playing his harp.
More similar words: sharp, sharply, look sharp, sharpener, sharpness, sharp practice, warp, tarp, carp, carpet, warped, car park, carping, carpenter, carpe diem, solar power, escarpment, solar panel, carpentaria, solar prominence, hare, char, harm, hard, share, shard, charm, chart, chary, a share.