regrow

verb

re·​grow (ˌ)rē-ˈgrō How to pronounce regrow (audio)
regrew (ˌ)rē-ˈgrü How to pronounce regrow (audio) ; regrown (ˌ)rē-ˈgrōn How to pronounce regrow (audio) ; regrowing

transitive verb

: to grow (something, such as a missing part) anew

intransitive verb

: to continue growth after interruption or injury

Examples of regrow in a Sentence

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.
However, when the researchers artificially added GI-SINEs using gene therapy, these central neurons did start to regrow axons. New Atlas, 13 July 2025 The name refers to the time of year when male deer — or bucks — start to regrow their antlers. Hannah Poukish july 8, Sacbee.com, 8 July 2025 Getting humans to regrow missing limbs is still a long way down the road, but more foundational research—like this new paper—can help scientists get there, McCusker tells Popular Science. Sara Hashemi, Smithsonian Magazine, 12 June 2025 Future Society does not use the DNA to regrow the extinct blooms. Nicole Mowbray, CNN Money, 30 May 2025 See All Example Sentences for regrow

Word History

First Known Use

1603, in the meaning defined at intransitive sense

Time Traveler
The first known use of regrow was in 1603

Browse Nearby Words

Cite this Entry

“Regrow.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/regrow. Accessed 29 Jul. 2025.

Kids Definition

regrow

verb
re·​grow (ˈ)rē-ˈgrō How to pronounce regrow (audio)
regrew -ˈgrü How to pronounce regrow (audio) ; regrown -ˈgrōn How to pronounce regrow (audio) ; regrowing
: to grow (as a missing part) again

Medical Definition

regrow

intransitive verb
re·​grow (ˈ)rē-ˈgrō How to pronounce regrow (audio)
regrew -ˈgrü How to pronounce regrow (audio) ; regrown -ˈgrōn How to pronounce regrow (audio) ; regrowing
: to continue growth after interruption or injury
Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!