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regrowth

British  
/ riːˈɡrəʊθ /

noun

  1. the growing back of hair, plants, etc

  2. the resurgence of an industry, economy, etc

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

When the drug was tested on damaged neurons, it significantly improved axon regrowth.

From Science Daily • May 29, 2026

In mice, the treatment encouraged bone regrowth in damaged digits and partially restored some regenerative abilities lost when the SP genes were absent.

From Science Daily • May 9, 2026

Even as the science around hair regrowth is evolving, the cultural and commercial changes may be what’s driving investor interest.

From MarketWatch • Feb. 25, 2026

“You can see all of the regrowth and the rebirth that’s taking place, so we know that time is moving and we have to go forward.”

From Los Angeles Times • Dec. 5, 2025

Their digging to extract the tuber loosened and aerated the soil and fostered regrowth.

From "Guns, Germs, and Steel: The Fates of Human Societies" by Jared M. Diamond

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