1. a person or thing that regenerates or causes regeneration
2. a device that recovers and reuses waste heat or energy in a system
Usage: technical

Examples

• The forest fire regenerator helped restore the damaged ecosystem.
• She was known as a regenerator of old neighborhoods.
• The power plant uses a regenerator to improve efficiency.
• The regenerator captures waste heat from the exhaust gases.
• This regenerator can reduce energy consumption by thirty percent.
• The tissue regenerator accelerated the healing process.
• Engineers installed a new regenerator in the heating system.