Webster’s Revised Unabridged Dictionary · 1913
Rumble
Rum′ble (rŭm′b'l), v. i. [OE. romblen, akin to D. rommelen, G. rumpeln, Dan. rumle; cf. Icel. rymja to roar.] 1. To make a low, heavy, continued sound; as, the thunder rumbles at a distance.
In the mean while the skies 'gan rumble sore. Surrey.
The people cried and rombled up and down. Chaucer.
2. To murmur; to ripple.
To rumble gently down with murmur soft. Spenser.
Rum′ble, n. 1. A noisy report; rumor. [Obs.]
Delighting ever in rumble that is new. Chaucer.
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. A seat for servants, behind the body of a carriage.
Kit, well wrapped, . . . was in the rumble behind. Dickens.
4. A rotating cask or box in which small articles are smoothed or polished by friction against each other.
Rum′ble, v. t. To cause to pass through a rumble, or shaking machine. See Rumble, n., 4.