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Synonyms

formalize

American  
[fawr-muh-lahyz] / ˈfɔr məˌlaɪz /
especially British, formalise

verb (used with object)

  • formalizes,
    present (3rd person singular)
  • formalized,
    past participle,  past
  • formalizing
    present participle
  1. to make formal, especially for the sake of official or authorized acceptance.

    to formalize an understanding by drawing up a legal contract.

  2. to give a definite form or shape to.

  3. to state or restate (the rules or implied rules of a grammar or the like) in symbolic form.


formalize British  
/ ˈfɔːməˌlaɪz /

verb

  1. to be or make formal

  2. (tr) to make official or valid

  3. (tr) to give a definite shape or form to

  4. logic to extract the logical form of (an expression), to express in the symbols of some formal system

"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 formalize

First recorded in 1590–1600; formal 1 + -ize


Explanation

To formalize something is to give it an official kind of status, like when you formalize an agreement by signing a contract. Two people can formalize their love and commitment to each other by getting married, and your grandparents can formalize their plan to leave their money to a certain charity by writing a will. In fact, one good way to formalize almost anything is to draw up a legal document. This verb comes from formal and its root that means "a shape or a form."

Keep Reading on Vocabulary.com

Vocabulary lists containing formalize

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:

The time may have arrived, judging at least from your letter, to formalize the roles family members and employees have in his life, and that comes with accountability.

From MarketWatch ● Oct. 30, 2026

The authors recommended that the county update its County Recovery Plan, including a disaster debris plan, as well as formalize a disaster recovery center coordinator position and create a one-stop web platform for post-disaster services.

From Los Angeles Times ● Sep. 15, 2026

Under Irish takeover rules, the two private-equity firms have until Wednesday to formalize the offer or they will be barred from making another approach for six months.

From The Wall Street Journal ● Jul. 2, 2026

Their results, presented at a visualization science conference, formalize Schrödinger's model of color and show that these familiar color qualities are built into the structure of color perception itself.

From Science Daily ● Jun. 7, 2026

“If we’re committed,” I said, as evenly as I could muster, “why wouldn’t we formalize that commitment? What part of your dignity would be sacrificed by that?”

From "Becoming" by Michelle Obama

An agreement signed Friday formalizes seven tribes as co-managers of the Clear Lake watershed.

From Los Angeles Times ● Sep. 29, 2026

This shift largely formalizes what the Biden administration had already been doing.

From The Wall Street Journal ● Dec. 1, 2025

But the $120,000 purchase formalizes and guarantees future access.

From Seattle Times ● Nov. 14, 2023

To maintain the benefits of harvesting wild foods, we should take a One Health approach that formalizes the links between medicine and the environment.

From Salon ● Jul. 19, 2023

He who formalizes on everything is a fool, and a grave fool is perhaps more injurious than a light fool.—Cecil.

From Pearls of Thought by Maturin Murray Ballou

There may have been growing competition over resources, control of movement, and more formalized leadership structures.

From Science Daily ● Oct. 31, 2026

County formalized a local brigade program — which has existed in various forms as guerrilla groups of good Samaritans for decades — in 2023.

From Los Angeles Times ● Oct. 17, 2026

From the moment the command center had been established at the Rose Bowl, “evacuation operations were not formalized within the incident organization,” according to the report, even as some on-the-ground believed it had been.

From Los Angeles Times ● Oct. 2, 2026

But we did — around the Declaration of Independence and the belief in individual liberty and equality, as formalized in the Bill of Rights.

From Salon ● Aug. 30, 2026

Their new science was organized around the virtues of a juge d’instruction: intellectual rigour, a set of formalized procedures, a quest for a complete proof, a confidence that one need only answer to other professionals.

From "The Invention of Science" by David Wootton

For larger amounts of down-payment cash that are structured as loans, some parents are formalizing their arrangements.

From The Wall Street Journal ● Oct. 11, 2026

To eliminate the Sisyphean task of formalizing all relevant mathematics from scratch every time, the Lean enthusiasts decided to create Mathlib—a library of formalized mathematics.

From The Wall Street Journal ● Oct. 2, 2026

Abreu lobbied to make El Sistema part of the Venezuelan government, formalizing music education as a human right.

From Los Angeles Times ● Aug. 12, 2026

That streak may end this Wednesday as the Scott Bessent-led department is expected to update this language in its policy statement, formalizing the “preliminary” considerations for hikes mentioned in the previous announcement.

From Barron's ● May 4, 2026

Industrialism itself is perhaps but one manifestation of deep impulses in the life of nations; it is at once an intensification and a formalizing of life.

From The Psychology of Nations A Contribution to the Philosophy of History by G.E. Partridge

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