A water-heating system for domestic use, consisting of a drum of water mounted above a fire.

A room in a building that houses the boiler(s) and similar equipment. / A compartment on a steamship that houses the boiler. / (informal) A telemarketing firm that makes cold calls.

A one-piece suit combining trousers and jacket, worn for heavy or hot manual labour.

A boiler that is designed to produce steam.

plural of steam boiler

A large pan containing hot water, into which other smaller pans are set in order to cook food at low heat (below the boiling point) or to keep food warm.

plural of boiler suit

plural of double boiler

plural of pot boiler

plural of bunny boiler