Trundle-bed n. A low bed that is moved on trundles, or little wheels, so that it can be pushed under a higher bed; a truckle-bed; also, sometimes, a simiral bed without wheels.
... reassuring pat, 'you're all tired out, an' ought ter be asleep. I'll make up a bed on this rug with a cushion under your head, an' my big plaid shawl over you, an' you'll sleep jest as sound as if you was ter home in your own trundle-bed.' ... — Twilight Stories • Various
...
