[f. the name of persons who initiated the several practices.]
1. trans. To file and tamper with the teeth of (a horse) so as to make him look young; to improve his appearance by deceptive arts.
1727. [see BISHOPING2].
1840. E. Napier, Scenes & Sp. For. Lands, I. v. 138. I found his teeth had been filed down and bishoped with the greatest neatness and perfection.
1884. Illust. Lond. News, 23 Aug., 171/2. To bishop a term signifying the use of deceptive arts to make an old horse appear like a young one.
2. To murder by drowning. [From one Bishop who, with a confederate, drowned a boy in Bethnal Green in 1831, in order to sell his body for dissection.] ? Obs.
1840. Barham, Ingol. Leg., 201. I Burked the papa, now Ill Bishop the son.
1864. Athenæum, 559/1. We have to Burke and to Bishop.