Definify.com
Webster 1913 Edition
Trundle-bed
Trun′dle-bedˊ
,Noun.
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.
Chapman.
Webster 1828 Edition
Trundle-bed
TRUN'DLE-BED
,Noun.