n. The making or emitting of small, abrupt, frequently repeated cracks or reports.n. The browned skin of roast pig.n. plural In the United States, the crisp residue of hogs' fat after the lard has been tried out.n. In Great Britain, a kind of cake used for dogs' food, made from the refuse of tallow-melting.n. Three stripes of velvet worn on the sleeve by members of St. John's College, Cambridge, England.