regenerate

[ verb ri-jen-uh-reyt; adjective ri-jen-er-it ]
/ verb rɪˈdʒɛn əˌreɪt; adjective rɪˈdʒɛn ər ɪt /

verb (used with object), re·gen·er·at·ed, re·gen·er·at·ing.

verb (used without object), re·gen·er·at·ed, re·gen·er·at·ing.

adjective

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Origin of regenerate

1425–75; late Middle English (adj.) <Latin regenerātus, past participle of regenerāre to bring forth again, equivalent to re-re- + generātus;see generate

OTHER WORDS FROM regenerate

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

VOCAB BUILDER

What does regenerate mean?

Regenerate means to renew or restore something, especially after it has been damaged or lost.

The act or process of regenerating is regeneration

Both terms are commonly used in the context of biology to refer to the regrowth of part of an organism or environment. In this sense, a close synonym is regrow. In animals, tissue, organs, or other body parts that have been injured or lost are sometimes regenerated. In some animals, regeneration happens on an even greater scale, with some being able to regrow an entire limb or tail. Environments that have been damaged or destroyed, like forests or grasslands damaged by fire, can also regenerate.

Regenerate can also be used in other specific ways.

In the context of religion, regenerate can mean to be spiritually reborn. In chemistry, to regenerate is to restore or be restored to an original physical or chemical state. In audio electronics, regenerate means to increase amplification through a kind of feedback process.

Much less commonly, regenerate can be used as an adjective meaning restored, renewed, reborn, or morally reformed.

Example: It is hoped that the experimental treatment will reduce healing time by helping tissue to regenerate more quickly.

Where does regenerate come from?

The first records of the word regenerate come from the 1400s. It ultimately comes from the Latin verb regenerāre, meaning “to bring forth again.” The prefix re- means “again” and generate means “to produce or bring into existence.”

In the natural world, plants and animals regenerate in many different ways. Some plants can regrow from a single part—such as when you plant a chunk of carrot or potato and it sprouts again. Some simple organisms, like the hydra, can regenerate even after being torn apart. In humans, hair and skin are always regenerating, but even some organs are able to regenerate, such as the liver and the lungs.

The more figurative uses of regenerate often liken the regrowth of something—such as a city or community—to the regrowth of a body part.

Did you know ... ?

What are some other forms related to regenerate?

What are some synonyms for regenerate?

What are some words that share a root or word element with regenerate

 

What are some words that often get used in discussing regenerate?

How is regenerate used in real life?

Regenerate can be used in many different contexts, but it’s most commonly used in biology.

 

 

Try using regenerate!

Which of the following words is NOT a synonym for regenerate

A. regrow
B. reduce
C. restore
D. renew

Example sentences from the Web for regenerate

British Dictionary definitions for regenerate

regenerate

verb (rɪˈdʒɛnəˌreɪt)

to undergo or cause to undergo moral, spiritual, or physical renewal or invigoration
to form or be formed again; come or bring into existence once again
to replace (lost or damaged tissues or organs) by new growth, or to cause (such tissues) to be replaced
chem to restore or be restored to an original physical or chemical state
(tr) electronics (in a digital system) to reshape (distorted incoming pulses) for onward transmission

adjective (rɪˈdʒɛnərɪt)

morally, spiritually, or physically renewed or reborn; restored or refreshed

Derived forms of regenerate

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