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  • contra
    contra
    preposition
    against; in opposition or contrast to.
  • contra-
    contra-
    a prefix meaning “against,” “opposite,” “opposing”.
Synonyms

contra

1 American  
[kon-truh] / ˈkɒn trə /

preposition

  1. against; in opposition or contrast to.

    Consider the problems of the teenager contra those of the adult.


adverb

  1. contrariwise; on or to the contrary.

contra 2 American  
[kon-truh, kawn-trah] / ˈkɒn trə, ˈkɔn trɑ /

noun

  • contras
    plural
  1. (often initial capital letter) a member of a counterrevolutionary guerrilla group in Nicaragua.


contra- 3 American  
  1. a prefix meaning “against,” “opposite,” “opposing”.

    contradistinction, contraindicate.


contra- 4 American  
  1. a prefix meaning “pitched lower than” the voice or instrument specified by the following element.

    contralto, contrabassoon.


contra- British  

prefix

  1. against; contrary; opposing; contrasting

    contraceptive

    contradistinction

  2. (in music) pitched below

    contrabass

"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

Noun Inflected Forms

Etymology

Origin of contra1

1350–1400; Middle English < Latin contrā

Origin of contra2

First recorded in 1980–85; from Central American Spanish, shortening of contrarrevolucionario “counterrevolutionary”

Origin of contra-3

< Late Latin, Latin, prefixal use of adverb and preposition contrā

Origin of contra-4

< Italian < Latin; see contra- 1 ( def. ), counterpoint

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:

In fact, the author argues that, contra the “biological essentialist” view that says women are made for child care and men for professional work, the sexes are actually more similar than they are different.

From The Wall Street Journal Jul. 8, 2026

She also judged a biscuit competition and participated in contra dances, which is what got her into this music in the first place.

From Los Angeles Times Jun. 16, 2025

Was Sam Bankman-Fried not such a business pro after all, contra Michael Lewis?

From Slate Oct. 10, 2023

"Despite all these contra indicators, the market keeps selling off," Murphy said.

From Reuters Jan. 24, 2022

The octave below contra can be labelled CCC or Co; higher octaves can be labelled with higher numbers or more lines.

From "Understanding Basic Music Theory" by Catherine Schmidt-Jones and Russel Jones

From the National Security Agency he obtained top-secret encryption devices to create a secure communications link to the private operators in his contra- supply operation.

From Time Magazine Archive

He stands as a perfect contra- diction to those pedants who insist that journalism makes artistry impossible.

From Time Magazine Archive

Just days before the scheduled start of Gates' hearings, Alan Fiers, a former top CIA official, pleaded guilty to withholding information from Congress about his own knowledge of the contra- supply operation.

From Time Magazine Archive

In fact, a few campesinos destined for the camps have instead made their way to contra- controlled areas along the border with Honduras.

From Time Magazine Archive

Christian Science is neither made up of contra-         dictory aphorisms nor of the inventions of those who scoff 358:15 at God.

From Science and Health, with Key to the Scriptures by Mary Baker Eddy

Mr. McFarlane, in interviews and in his memoirs, depicted the president as sometimes confused or vague about the details of what was happening with Iran and the contras.

From New York Times May 13, 2022

In a 1991 book, “Panama: The Whole Story,” he described Noriega’s long-standing ties to U.S. intelligence agencies, which sought his help in arming the contras, a counterrevolutionary force in Nicaragua.

From Washington Post Nov. 6, 2021

That stirred complaints from two AP Washington reporters who later said they felt Lewis held them back on their early reporting on North’s shadowy contacts with Nicaraguan contras.

From Seattle Times Mar. 21, 2021

The contras died down for most of the past two decades, but are rumoured to be making a comeback amid growing frustration with Ortega’s increasingly authoritarian rule.

From The Guardian Sep. 25, 2016

Somoza was long gone, the contras were nothing but a memory.

From "The Book of Unknown Americans" by Cristina Henríquez

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