RUMBLE (2)

Rum″ble, n. 1. 1. A noisy report; rumor.
Delighting ever in rumble that is new. Chaucer. 2. 2. A low, heavy, continuous sound like that made by heavy wagons or the reverberation of thunder; a confused noise; as, the rumble of a railroad train.
Clamor and rumble, and ringing and clatter. Tennyson. Merged in the rumble of awakening day. H. James. 3. 3. A seat for servants, behind the body of a carriage.
Kit, well wrapped, . . . was in the rumble behind. Dickens. 4. 4. A rotating cask or box in which small articles are smoothed or polished by friction against each other.