—adj. 1. characterized or produced by reverberation.
2. noting a furnace, kiln, or the like in which the fuel is not in direct contact with the ore, metal, etc., to be heated, but furnishes a flame that plays over the material, esp. by being deflected downward from the roof.
3. deflected, as flame.
—n. any device, as a furnace, embodying reverberation.