Regenerator1. (n.) One who, or that which, regenerates.
2. (n.) A device used in connection with hot-air engines, gas-burning furnaces, etc., in which the incoming air or gas is heated by being brought into contact with masses of iron, brick, etc., which have been previously heated by the outgoing, or escaping, hot air or gas.
Thesaurus Entries
actuator, adjunct, air, amplifier, anode, appurtenance, aspect, atom, atomic particles, base, brute matter, building block, capacitator, cathode, chemical element, circumstance, clock, constituent, contents, contingent, control relay, control resistor, converter, cross section, detachment, detail, division, dole, earth, effector, electrode, element, elementary, elementary particle, elementary unit, factor, feature, feedback amplifier, filament, fire, fixings, formative, fraction, fundamental particle, generator, grid, hyle, hypostasis, inductor, ingredient, installment, integral, integrant, item, magnetic relay, makings, material, material world, materiality, matter, meter relay, modulator, molecule, monad, natural world, nature, oscillator, parcel, part, part and parcel, particular, percentage, photocathode, physical world, plate, plenum, portion, pressure transducer, quadrant, quarter, quota, random sample, reactor, regenerator, relay, reluctance amplifier, remainder, resistor, sample, sampling, section, sector, segment, servo amplifier, share, specialty, stuff, subdivision, subgroup, subspecies, substance, substratum, the four elements, thermal timing relay, transducer, transmitter, trigatron, unit of being, water