regeneration

noun

re·​gen·​er·​a·​tion ri-ˌje-nə-ˈrā-shən How to pronounce regeneration (audio)
ˌrē-
1
: an act or the process of regenerating : the state of being regenerated
2
: spiritual renewal or revival
3
: renewal or restoration of a body, bodily part, or biological system (such as a forest) after injury or as a normal process
4
: utilization by special devices of heat or other products that would ordinarily be lost

Examples of regeneration in a Sentence

the regeneration of knitting and crocheting is in full bloom, with Hollywood stars admitting they knit and crochet on movie sets
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
It could also be used as a type of scaffolding for bone regeneration and to deliver medicine into the body. Laura Baisas, Popular Science, 21 Nov. 2024 One team of researchers surveyed aspen groves and found unsustainable regeneration in over half of 220 plots studied. Shaun McKinnon, The Arizona Republic, 18 Nov. 2024 While the hair products sit in the hair, time is devoted to relaxing the body with massage, promoting the relaxation response and allowing for optimal regeneration. Jessica Ourisman, Forbes, 24 Oct. 2024 The King’s Foundation works nationally and internationally on projects involving sustainability and environmental regeneration. Samantha Conti, WWD, 16 Oct. 2024 See all Example Sentences for regeneration 

Word History

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of regeneration was in the 14th century

Dictionary Entries Near regeneration

Cite this Entry

“Regeneration.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/regeneration. Accessed 30 Nov. 2024.

Kids Definition

regeneration

noun
re·​gen·​er·​a·​tion ri-ˌjen-ə-ˈrā-shən How to pronounce regeneration (audio)
ˌrē-
: an act or the process of regenerating : the state of being regenerated

Medical Definition

regeneration

noun
re·​gen·​er·​a·​tion ri-ˌjen-ə-ˈrā-shən, ˌrē- How to pronounce regeneration (audio)
1
: an act or the process of regenerating : the state of being regenerated
2
: the renewal, regrowth, or restoration of a body or a bodily part, tissue, or substance after injury or as a normal bodily process
continual regeneration of epithelial cells
regeneration of the uterine lining
compare regulation sense 2a

More from Merriam-Webster on regeneration

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