trundle bed

• trundlebed, trundle-bed

From trundle +‎ bed.

trundle bed (plural trundle beds)

1. A low bed, designed to be rolled/stored away, usually on casters, under a higher bed, e.g. for temporary use by guests.

• high-riser
• truckle bed

• bunk bed
• Murphy bed

• trundle bed on Wikipedia.Wikipedia

• “trundle bed” in Webster’s Seventh New Collegiate Dictionary: Based on Webster’s Third New International Dictionary, 7th edition, Springfield, Mass.: G[eorge] & C[harles] Merriam, 1963 (1967 printing), →OCLC.