n. The broken stone used in macadamized roadways. [ WordNet 1.5 ]
n.
n. The hard-shelled nut of the Macadamia ternifolia, or the delicious edible nut without its shell; large quantities are produced in Hawaii and sold commercially. [ PJC ]
n. The process or act of macadamizing. [ 1913 Webster ]
v. t.
[ See Macadamize. ] A macadamized road. [ 1913 Webster ]