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promulgate

American  
[prom-uhl-geyt] / ˈprɒm əlˌgeɪt /

verb (used with object)

  • promulgates,
    present (3rd person singular)
  • promulgated,
    past participle,  past
  • promulgating
    present participle
  1. to make known by open declaration; publish; proclaim formally or put into operation (a law, decree of a court, etc.).

    Synonyms:
    declare, issue, announce
  2. to set forth or teach publicly (a creed, doctrine, etc.).

    Synonyms:
    advocate

promulgate British  
/ ˈprɒməlˌɡeɪt /

verb

  1. to put into effect (a law, decree, etc), esp by formal proclamation

  2. to announce or declare officially

  3. to make widespread

"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 promulgate

First recorded in 1520–30; from Latin prōmulgātus, past participle of prōmulgāre “to make known, promulgate”; see promulge, -ate 1

Explanation

To promulgate is to officially put a law into effect. Your state may announce a plan to promulgate a new traffic law on January 1st. Laws aren't the only things you can promulgate. The word promulgate comes from the Latin word promulgatus, meaning "make publicly known." Someone can promulgate values, belief systems, and philosophies — it just means they're promoted or made public. For example, you might write an article to promulgate the benefits of eating only organic foods.

Keep Reading on Vocabulary.com

Vocabulary lists containing promulgate

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:

“Today’s FTC can bring civil enforcement suits against private parties, promulgate binding rules, issue final orders in administrative adjudications, and investigate potential violations of the law.”

From The Wall Street Journal Dec. 5, 2025

“We can do whatever we can in government to promulgate clear and concise and effective rules, but it’s industry that’s responsible for compliance and putting those rules into effect.”

From New York Times Jul. 12, 2023

The Sisters have come a long way, but never strayed from their mission: to promulgate universal joy and expiate stigmatic guilt.

From Los Angeles Times Jun. 8, 2023

A source close to Macron said the government was likely to quickly promulgate the bill in the official journal, possibly early next week, if it gets the Council's green light, to try to move on.

From Reuters Apr. 14, 2023

He couldn’t easily promulgate it, though, because he had a tragic flaw: a severe speech impediment, perhaps a stutter.

From "1491" by Charles C. Mann

Achieving the first goal necessitates restraint and care, both from the SEC when it promulgates a rule and from Congress when it directs the commission to mandate disclosure on a subject.

From The Wall Street Journal Dec. 2, 2025

According to the disclosures, the FBI usually would immediately disseminate information and provide training when the federal judiciary promulgates new legal guidance or directives.

From Washington Times Jul. 10, 2023

Race, a keen source of conflict in the stories a society promulgates about itself, raises these stakes astronomically.

From Los Angeles Times Oct. 20, 2021

James taught that the value of a practice or policy doesn’t depend on the authority or movement that promulgates it, nor on the philosophical framework from which it derives.

From Washington Post Jun. 19, 2020

Laws are initiated in the Council and the Tynwald Court, which promulgates them, consists of the members of the Council, and the House of Keys, who unite for the occasion.

From Legal Lore Curiosities of Law and Lawyers by Various

Nearly 150 members of Congress — including more than a dozen Republicans — wrote a letter the day after the rule was promulgated expressing “disappointment” over the exclusion of post-baccalaureate nursing degrees.

From Los Angeles Times May 19, 2026

And if even one of those delicate matters falls through, the catastrophic disruption promulgated by the strait’s closure is likely to last indefinitely.

From Slate Apr. 17, 2026

Officials this month promulgated a series of economic plans centered on a GDP growth target of 4.5% to 5%, the lowest since 1991.

From The Wall Street Journal Mar. 19, 2026

These interventions were all functions of the Monroe Doctrine, first promulgated by President James Monroe in 1823.

From BBC Jan. 24, 2026

Two days after the Kieff riot he promulgated a manifesto, framed by Pobiedonostzeff, and proclaiming the continuance of unqualified iron-handed absolutism.

From The White Terror and The Red A novel of revolutionary Russia by Abraham Cahan

It also claimed Lara did not follow regulatory protocol in promulgating the new policy.

From Los Angeles Times Jul. 2, 2026

When reminiscing about films or promulgating his ideas on technique, Kurosawa comes across as approachable and marvelously unassuming.

From The Wall Street Journal Feb. 6, 2026

All state matters were rigorously scrutinized by Louis, and he spent hours planning troop movements, overseeing the building of roads and canals, and promulgating legal codes for France’s colonies.

From Textbooks Dec. 14, 2022

By promulgating knowledge of how white supremacy works, the theory goes, racial justice can be advanced.

From Washington Post Jul. 27, 2022

Admitting patriotism to consist in these principles, I know of no man who has gone beyond Thomas Paine in promulgating and defending them, and that for almost twenty years past.

From The Writings Of Thomas Paine, Volume III. 1791-1804 by Thomas Paine

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