fire box (English, noun)
expansion: fire box (plural fire boxes)
Senses:
glosses: The hearth of a metal-forging shop; the forge of a smithy.
glosses: An enclosed hearth with hatch for refueling that is attached to or built into a boiler that supplies steam for mechanical power.
glosses: The internal hearth of a furnace, stove, or heater.
glosses: The hearth of an outdoor grill.
Forms:
form: fire boxes
tags: plural