regenerator

Thing that rebuilds

A regenerator is something that regenerates—restores, renews, or brings back to a former state.

In engineering, it's a device that recovers and reuses heat or energy from a process: The furnace uses a regenerator to preheat incoming air.

In biology or science fiction, a regenerator heals tissue or restores damaged systems.

The word applies to anyone or anything that revitalizes: She became a regenerator of the neighborhood's arts scene.

catalyst

renewal

Making current again

rejuvenation · revitalization · transformation · reinvention · spark · inspiration · reformer · innovator · pioneer · restoration

biological

tissue

Disposable soft paper

wound · recovery · medicine · therapy · rehabilitation · axolotl · salamander · lizard · starfish · planaria

fiction

replicator

Thing that duplicates

resurrection · immortality · cloning · nanobots · transporter · matter · reconstruction · revival · reanimation · android

energy

battery

Portable electricity storage

wind · hydro · grid · storage · capacitor · recharge · recapture · braking · kinetic · flywheel

mechanical

engine

Machine producing motion

efficiency · thermal · preheater · exhaust · boiler · furnace · HVAC · economizer · coolant · condenser

Categories
Opposites
creation vs. destruction

regeneratordestroyer

One that ruins completely

annihilator · demolisher · wrecker · ruiner · devastator

life/vitality vs. death/decay

regeneratorcorrupter

One who morally taints

decayer · killer · degrader · witherer · blighter

growth vs. depletion

regeneratordrainer

Vessel for removing liquid

exhauster · consumer · parasite · leech · sapper

Phrases
Family

regenerate, regeneration, regenerated, regenerative, regenerating, regenerates, regenerations, regenerators

Familiarity
Top 500,000
Profile
Used worldwide · Timeless · Concrete · Rated G