trundlen.[AS. tryndel a little shield. See Trend, v. i.]1. A round body; a little wheel.()2. A lind of low-wheeled cart; a truck.()3. A motion as of something moving upon little wheels or rollers; a rolling motion.()4. (Mach.) A lantern wheel. See under Lantern.()v. t.1. To roll (a thing) on little wheels; as, to trundle a bed or a gun carriage.()2. To cause to roll or revolve; to roll along; as, to trundle a hoop or a ball.(R. A. Proctor.)v. i.1. To go or move on small wheels; as, a bed trundles under another.()2. To roll, or go by revolving, as a hoop.()