regeneration

noun

re·​gen·​er·​a·​tion ri-ˌje-nə-ˈrā-shən How to pronounce regeneration (audio)
ˌrē-
Synonyms of regeneration
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

Synonyms of regeneration

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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.
In fact, injectable polynucleotides have been used in aesthetic medicine for years to support tissue regeneration and wound healing. — Lucy Partington, Glamour, 7 Oct. 2026 Looking after the ocean is key, and the resort takes part in a coral regeneration program and works with local marine charities including The Manta Trust and Manta Matcher. — Condé Nast, Condé Nast Traveler, 6 Oct. 2026 Enzymatic polyester recycling and molecular regeneration each carry two, while cellulosic regeneration and sorting and preprocessing carry three. — Alexandra Harrell, Footwear News, 6 Oct. 2026 Harnessing regeneration for healing Scientists are studying highly regenerative animals to uncover their secrets. — Junsu Kang, The Conversation, 5 Oct. 2026 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

Rhymes for regeneration

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Browse Nearby Words

regenerateness
regeneration
regenerative
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Cite this Entry

“Regeneration.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/regeneration. Accessed 19 Oct. 2026.

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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

Britannica.com: Encyclopedia article about regeneration

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