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.

Alternative spelling of pot boiler

Alternative form of bunny boiler

Alternative spelling of glue-boiler

A specialized profession practised in the developed world up to the early twentieth century that made, from particularly cattle bones, the adhesives used in for instance paperwork, bookbinding, joinery, ivory inlay.

Synonym of Scotch marine boiler

plural of boiler cupboard

plural of boiler room

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.