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

Examples of regenerator in a Sentence

Recent Examples on the Web

If only the media had a roast chicken collusion regenerator. Fox News, "Gutfeld: Laurel or Yanny is greatest metaphor for media bias," 20 May 2018 That solution is pumped to a regenerator, or stripper, which heats the amine and releases the CO2. John Schwartz, New York Times, "Short Answers to Hard Questions About Clean Coal Technology," 2 Jan. 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'regenerator.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of regenerator

1538, in the meaning defined at sense 1

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The first known use of regenerator was in 1538

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