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reconstitute

American  
[ree-kon-sti-toot, -tyoot] / riˈkɒn stɪˌtut, -ˌtjut /

verb (used with object)

  • reconstitutes,
    present (3rd person singular)
  • reconstituted,
    past participle,  past
  • reconstituting
    present participle
  1. to constitute again; reconstruct; recompose.

  2. to return (a dehydrated or concentrated food or other substance) to the liquid state by adding water.

    to reconstitute a bouillon cube with hot water.


verb (used without object)

  • reconstitutes,
    present (3rd person singular)
  • reconstituted,
    past participle,  past
  • reconstituting
    present participle
  1. to undergo reconstitution; become reconstituted.

reconstitute British  
/ riːˈkɒnstɪˌtjuːt /

verb

  1. to restore (food, etc) to its former or natural state or a semblance of it, as by the addition of water to a concentrate

    reconstituted lemon juice

  2. to reconstruct; form again

"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

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Etymology

Origin of reconstitute

First recorded in 1805–15; re- + constitute


Explanation

To reconstitute something is to rebuild it or change the way it's organized. After your club president moves away, you might reconstitute the group by putting the former treasurer in charge and inviting new members to join. You get reconstitute by adding re-, "again," to constitute, from a Latin word meaning "form something new" or "set in order." Taking the disassembled pieces of something and putting them back together is one way to reconstitute something. You might reconstitute a group of friends who spent an angry summer not speaking to each other, or reconstitute a bowl of dehydrated ramen noodles by adding boiling water, restoring them to their original, delicious state.

Keep Reading on Vocabulary.com

Vocabulary lists containing reconstitute

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.

See Examples For:

We should be fighting to reconstitute any and all artistic institutions with an eye toward an inspired future.

From Los Angeles Times ● Oct. 3, 2026

"This could add another layer of stress to the nation's ability to reconstitute the weapons," Khan said, noting that rare earths are used in "everything from drones and interceptors to F-35s and precision-guided missiles."

From Barron's ● May 13, 2026

This is because the durable enforcement of a deal would require European peacekeeping forces, and both Russia and Ukraine would most likely seek to reconstitute their military capabilities and rearm in any case.

From MarketWatch ● May 13, 2026

“The Iranians have shown a remarkable ability to innovate and reconstitute their forces quickly,” said Kenneth Pollack, a former C.I.A analyst who is vice president for policy at the Middle East Institute.

From The Wall Street Journal ● Apr. 10, 2026

“This,” Dr. Ramaswami said, “is an extinct flower. We have an impression of it, and we can’t reconstitute it, but we were able to figure out what it smells like.”

From "Boy 2.0" by Tracey Baptiste

The new paper reconstitutes that process in yeast, with additional steps added because yeast do not contain some enzymes that naturally exist in plants.

From Science Daily ● May 8, 2024

It pulls from lots of well-worn formats but reconstitutes everything into its own chilly terrazzo, sometimes to exciting effect.

From New York Times ● Feb. 8, 2024

Instead, she reconstitutes the department’s shuttered cold case unit — with herself as its leader.

From Seattle Times ● Nov. 22, 2022

It’s all that remains before the team reconstitutes in Qatar on Nov. 14 — five days after the 26-man roster is announced and seven before the Wales test.

From Washington Post ● Sep. 19, 2022

Thus at this festival not only does the group regain its unity, but the rite reconstitutes the ideal group which consists of all the generations which have succeeded one another from the earliest times.

From An Introduction to the Study of Comparative Religion by F. B. (Frank Byron) Jevons

The message was clear: Only “warriors” need apply to the newly reconstituted profession of arms.

From Salon ● Sep. 20, 2026

What the family thought was a reconstituted stone bust turned out to be the work of pioneering 19th-Century artist and feminist figure, Harriet Goodhue Hosmer.

From BBC ● Sep. 15, 2026

Tehran reconstituted some of its weapons programs after the U.S. and Israel tried to destroy them in the early days of the war.

From The Wall Street Journal ● Jul. 22, 2026

That’s up from 3.33% when the fund was reconstituted early in March and 4.1% as of Dec. 31.

From MarketWatch ● May 27, 2026

In April of 1933, a fresh and reconstituted varsity crew promptly exacted its revenge, sweeping the Olympic champion Cal Bears from their home waters on the Oakland Estuary.

From "The Boys in the Boat: Nine Americans and Their Epic Quest for Gold at the 1936 Berlin Olympics" by Daniel James Brown

Proud proposes reconstituting semiconductors into a vertically integrated industry where one company owns the entire process.

From The Wall Street Journal ● Oct. 28, 2025

And if the signs are Tehran is secretly reconstituting the programme or racing for a bomb then the conflict is likely to begin again.

From BBC ● Jun. 25, 2025

Instead, they are reconstituting old prejudices and misconceptions to fit current events, said Alexandre Alaphilippe, the executive director of the EU DisinfoLab, an independent research organization in Brussels.

From New York Times ● Jun. 7, 2024

“Russian forces are likely maintaining military pressure on Ukrainian forces whilst regrouping and reconstituting for further offensives in the near future,” the intelligence briefing said.

From Seattle Times ● Jul. 12, 2022

When I reflect on that moment now, the image blurs, reconstituting itself into that of a zealous knight astride a steed, charging into an imaginary battle, striking at shadows, hacking into thin air.

From "Educated" by Tara Westover

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