Term: open-hearth furnace: a furnace for making steel in which the steel is placed on a shallow hearth and flames of burning gas and hot air play over it
Broader: furnace: an enclosed chamber in which heat is produced to heat buildings, destroy refuse, smelt or refine ores, etc. | Unrelated: apishamore: a saddle blanket made of buffalo hide
Broader: furnace: an enclosed chamber in which heat is produced to heat buildings, destroy refuse, smelt or refine ores, etc. | Unrelated: fire-on-the-mountain: poinsettia of United States and eastern Mexico; often confused with Euphorbia heterophylla
Broader: furnace: an enclosed chamber in which heat is produced to heat buildings, destroy refuse, smelt or refine ores, etc. | Unrelated: hunting guide: guide to people hunting in unfamiliar territory
Broader: furnace: an enclosed chamber in which heat is produced to heat buildings, destroy refuse, smelt or refine ores, etc. | Unrelated: acipenseridae: sturgeons
Broader: furnace: an enclosed chamber in which heat is produced to heat buildings, destroy refuse, smelt or refine ores, etc. | Unrelated: tensiometer: a measuring instrument for measuring the surface tension of a liquid
Broader: furnace: an enclosed chamber in which heat is produced to heat buildings, destroy refuse, smelt or refine ores, etc. | Unrelated: camouflage: device or stratagem for concealment or deceit
Broader: furnace: an enclosed chamber in which heat is produced to heat buildings, destroy refuse, smelt or refine ores, etc. | Unrelated: circus: a frenetic disorganized (and often comic) disturbance suggestive of a large public entertainment
Broader: furnace: an enclosed chamber in which heat is produced to heat buildings, destroy refuse, smelt or refine ores, etc. | Unrelated: stage: a section or portion of a journey or course
Broader: furnace: an enclosed chamber in which heat is produced to heat buildings, destroy refuse, smelt or refine ores, etc. | Unrelated: foreign policy: a policy governing international relations
Broader: furnace: an enclosed chamber in which heat is produced to heat buildings, destroy refuse, smelt or refine ores, etc. | Unrelated: crush: a dense crowd of people