English Reference

Word

denounce

Phoneticsde·nounce, stress on the second syllable

US/dɪˈnaʊns/

UK/dɪnˈaʊns/

Definitions

01to condemn publicly

C1 · Advanced Formal

v. to strongly and publicly say that someone or something is wrong, evil, or illegal.

v. to publicly condemn or censure someone or something as being evil, wrong, or reprehensible.

“The government was quick to denounce the violent attacks on peaceful protesters.”

“The international community moved to denounce the regime's human rights record, calling for immediate diplomatic sanctions.”

02to inform against

C1 · Advanced Formal

v. to tell the police or authorities that someone has done something wrong or illegal.

v. to make a formal or public accusation against a person; to inform against someone to the authorities.

“During the war, many people were afraid that their neighbours might denounce them.”

“He was arrested after an anonymous source decided to denounce him to the secret police for anti-government activities.”

Synonyms

inform onreportaccuse

Antonyms

03to end a treaty

C2 · Proficiency Law Formal · Technical

v. to officially announce that a government is ending a formal agreement or treaty.

v. to give formal notice of the termination of a treaty, armistice, or international agreement.

“The nation decided to denounce the trade treaty after months of failed negotiations.”

“The ministry issued a statement to denounce the long-standing armistice, citing repeated border violations by the opposing forces.”

Synonyms

terminatewithdraw fromrevoke

Antonyms

04to proclaim or announce

C2 · Proficiency Archaic

v. an old way to say 'to announce' or 'to make something known' in a formal way.

v. to make known in a formal manner; to proclaim or declare. This sense is no longer used in modern English.

“The herald arrived to denounce the coming of the new king to the people.”

“In the ancient text, the prophet rose to denounce the impending doom that would befall the city.”

Collocations

Common phrases and expressions where native English speakers use the word “denounce” in context.

Verb

01. denounce the policy as unfair

“Human rights groups denounced the new immigration policy as unfair and discriminatory.”

verb + noun + adj

02. denounce the treaty in public

“The opposition leader denounced the treaty in public, calling it a betrayal of national interests.”

verb + noun + prep + noun

03. denounce the violence

“The Prime Minister was quick to denounce the violence that erupted during the protest.”

verb + noun

Adverb

04. publicly denounce the decision

“Several prominent scientists publicly denounced the decision to cut funding for climate research.”

adv + verb

05. unequivocally denounce the attack

“International leaders met to unequivocally denounce the attack on the embassy.”

adv + verb

06. vehemently denounce the allegations

“The CEO vehemently denounced the allegations of fraud during the press conference.”

adv + verb

Usage

The verb is transitive and takes a direct object; often followed by 'as' to specify the nature of the criticism.

Pitfall

they denounced about the decision

they denounced the decision

Denounce is a transitive verb and does not take the preposition 'about'.

Real-World Examples

“And of course she denounced the scandalous attack on Iraq for its non-existent weapons of mass destruction.”
The Guardian 12 Aug 2026
“Acemoglu denounces throughout the progressive-liberal elites in exactly the same way as modern populists do (Farage-like, he even says liberalism’s troubles have reached “boiling point”).”
The Guardian 7 Aug 2026

Etymology

From Old French denuncier, from Latin dēnūntiō (“to announce, to denounce, to threaten”), from de + nūntiō (“to announce, to report, to denounce”), from nūntius (“messenger, message”). Doublet of denunciate.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry

Exam level
CambridgeCambridgeCambridge English QualificationsThe exam suite from Cambridge University Press & Assessment, from A1 Movers up to C2 Proficiency. The benchmark names double as CEFR labels.C1 AdvancedIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.7.0–8.0TOEFL iBTTOEFL iBTTest of English as a Foreign Language, Internet-Based TestETS's academic English test, the standard route for US university admissions. Scored 0–120, with a 1–6 scale since 2026.1–6 scale: 5.0–5.595–113TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.945–990
Frequency
Frequent
Level
C1 · AdvancedOxford
Updated

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