Also found in: Thesaurus, Wikipedia.
A metal pan with a cover and a long handle, designed to hold hot liquids or coals and used to warm a bed. Also called bedwarmer.
a pan, often of copper and having a long handle, filled with hot coals or hot water and formerly drawn over the sheets to warm a bed
a long-handled, covered pan filled with live coals or hot water, formerly used for warming a bed.