Horsebreaker (or Pretty Horsebreaker), subs. (colloquial).—A woman (c. 1860), hired to ride in the park; hence, a riding courtesan. See also quot. 1864. For synonyms, see Barrack-hack and Tart.
1864. E. Yates, Broken to Harness, ch. iv., p. 33 (1873). Kate Mellor was a horsebreaker, a bonâ fide horsebreaker; one who curbed colts, and ‘took it out of’ kickers and rearers.
1865. Public Opinion, 30 Sep. These demi-monde people, anonymas, horsebreakers, hetairæ … are by degrees pushing their way into society.
Horse-buss, subs. (old).—A loud-sounding kiss; a bite.
1785. Grose, Vulg. Tongue, s.v.
Horse-capper (-coper, -coser, -courser, or -chaunter), subs. (common).—A dealer in worthless or ‘faked’ horses. [Originally good English. To cope = to barter.] See Chanter. Hence Horse-coping and Horse-duffing.
1616. Overbury, Characters (Rimbault, 9th ed., 1856, p. 120). An arrant horse-courser hath the trick to blow up horseflesh as the butcher does veal. [[359]]
d. 1680. Butler, Remains (1759), ii., 458. A horse-courser is one that hath read horses, and understands all the virtues and vices of the whole species by being conversant with them, and how to take the best advantage of both.
1742–4. North, Life of the Lord Keeper, i., 271. There were horse-copers among them.
1785. Grose, Vulg. Tongue, s.v. Horse-coser, vulgarly and corruptly pronounced horse-coser, a dealer in horses. The verb to cose, was used by the Scots, in the sense of bartering or exchanging.