Associations to the word «Regenerator»

Wiktionary

REGENERATOR, noun. One who, or that which, regenerates.
REGENERATOR, noun. (engineering) 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.

Wise words

The short words are best, and the old words are the best of all.
Winston Churchill