regenerator

[ri-jen-uh-rey-ter]

noun

1. a person or thing that regenerates.

2. (in a regenerative furnace) a chamber filled with checkerwork that is repeatedly heated by exhaust gases in order to heat air that is passed through it.

Word History and Origins

Origin of regenerator¹

First recorded in 1730–40; regenerate + -or ²

Example Sentences

For this week’s Slate Plus bonus episode, Emily and David are joined by Henry Blodget to discuss the weird and somewhat terrifying AI experiment he conducted for his Substack Regenerator.

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“She is the river, the flower, the bud. She is the regenerator. Her faith in her offspring is always alive.”

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"I don't think I could exist if I wasn't able to sleep. I had to get rest because I feel it's a regenerator. So sleep is a very big part and certainly vodka. Because, I mean, it's just so great to be able to unwind with a cocktail," she said.

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Researchers out of the University of Pittsburgh School of Medicine showed that pigs with damaged livers were able to use their own hepatocytes - a type of liver cell that functions as a natural regenerator, to grow a new organ in their lymph nodes, according to the study in journal Liver Transplantation.

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I mean, even on Star Trek a dermal regenerator could only do so much.

Read more on The Guardian