rabbit

rabbit (n.) late 14c., "young of the coney," from French dialect (Cf. Walloon robète), dim. of Flemish or M.Du. robbe "rabbit," of unknown origin. "A Germanic noun with a French suffix" [Liberman]. The adult was a CONEY (Cf. coney) (q.v.) until 18c.

Zoologically speaking, there are no native rabbits in the United States; they are all hares. But the early colonists, for some unknown reason, dropped the word hare out of their vocabulary, and it is rarely heard in American speech to this day. When it appears it is almost always applied to the so-called Belgian hare, which, curiously enough, is not a hare at all, but a true rabbit. [H.L. Mencken]

Rabbit punch "chop on the back of the neck" so called from resemblance to a gamekeeper's method of dispatching an injured rabbit. Pulling rabbits from a hat as a conjurer's trick recorded by 1843. Rabbit's foot "good luck charm" first attested 1879, in U.S. Southern black culture. Earlier references are to its use as a tool to apply cosmetic powders.

[N]ear one of them was the dressing-room of the principal danseuse of the establishment, who was at the time of the rising of the curtain consulting a mirror in regard to the effect produced by the application of a rouge-laden rabbit's foot to her cheeks, and whose toilet we must remark, passim, was not entirely completed. ["New York Musical Review and Gazette," Nov. 29, 1856]