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contravene

American  
[kon-truh-veen] / ˌkɒn trəˈvin /

verb (used with object)

contravened, contravening
  1. to come or be in conflict with; go or act against; deny or oppose.

    to contravene a statement.

  2. to violate, infringe, or transgress.

    to contravene the law.


contravene British  
/ ˌkɒntrəˈviːn, ˌkɒntrəˈvɛnʃən /

verb

  1. to come into conflict with or infringe (rules, laws, etc)

  2. to dispute or contradict (a statement, proposition, etc)

"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

Other Word Forms

  • contravener noun
  • contravention noun

Etymology

Origin of contravene

1560–70; < Late Latin contrāvenīre, equivalent to Latin contrā against + venīre to come

Explanation

To contravene means to go against or defy. You might contravene your parents' ban on sweets when your friend offers to share her candy because chocolate tastes too good to resist! If you contravene something in practice, you act in direct violation of a particular law or rule. Think about the times when someone has told you not to cross a line and you do anyway. You can also contravene in words though, which means you contradict or argue against a statement. Let's say you're debating gun control. If your opponent says that for the safety of all, it should be legal to carry a concealed weapon wherever you go, you might answer that the more concealed weapons there are, the more violence. You are contravening your opponent's argument.

Keep Reading on Vocabulary.com

Vocabulary lists containing contravene

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.

While strictly speaking the events seem to contravene restrictions imposed on mass gatherings, they have been tolerated by the authorities.

From Barron's • Mar. 10, 2026

That leads into Colorado’s second justification—that conversion therapy does indeed contravene the standard of care by subjecting minors to “discredited” quackery far more likely to harm than help.

From Slate • Oct. 7, 2025

Its latest decisions "contravene those duties" and raise "serious questions about Ofcom's oversight over its own regulations", the channel added.

From BBC • Mar. 18, 2024

Corporations that contravene that face a fine of up to 495,660 dollars in Victoria.

From New York Times • Dec. 1, 2023

He was to swear that he would never contravene the judgments of the Gallican Church, and his successors were each to be similarly bound on their accession to office.

From The Life of Napoleon Bonaparte Vol. III. (of IV.) by Sloane, William Milligan