Obs. Forms: 5 bony, 6 bounny, 7 bonny, 67 bunnye, 6 bunny. [perh. a. OF. bugne, beugne, var. forms of bigne, a swelling caused by a blow; cf. boine (dial.) under BOIN v.; also BUNION.] A lump, hump, or swelling; spec. a soft watery swelling on the joints of animals.
c. 1440. Promp. Parv., 43/2. Bony, or hurtynge Fleumon. Ibid., 44/1. Bony, or grete knobbe gibbus.
1552. Huloet, Bownche or bunnye, gibba.
1597. Gerard, Herbal, II. cclxxix. (1633), 793. Continual bunnies and looseness of certain joints.
1610. Markham, Masterp., II. lxxvi. 347. The Hough bonny is a round swelling like a Paris ball.
1667. N. Fairfax, in Phil. Trans., II. 482. In some places his head bled; in others Bunnyes arose.
1784. Sir J. Cullum, Hist. Hawsted, 170. A Bunny, a swelling from a blow.