Dictionary

regenerator

noun re·gen·er·a·tor \ri-ˈje-nə-ˌrā-tər\

Definition of REGENERATOR

1
:  one that regenerates
2
:  a device used especially with hot-air engines or gas furnaces in which incoming air or gas is heated by contact with masses (as of brick) previously heated by outgoing hot air or gas
ADVERTISEMENT

First Known Use of REGENERATOR

circa 1550

Browse

Next Word in the Dictionary: regeneratrixPrevious Word in the Dictionary: regenerative motorAll Words Near: regenerator
ADVERTISEMENT
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears