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Synonyms

conspire

American  
[kuhn-spahyuhr] / kənˈspaɪər /

verb (used without object)

conspired, conspiring
  1. to agree together, especially secretly, to do something wrong, evil, or illegal.

    They conspired to kill the king.

    Synonyms:
    intrigue, complot
  2. to act or work together toward the same result or goal.

    The wind and rain conspired to strip the trees of their fall color.

    Synonyms:
    cooperate, concur, combine

verb (used with object)

conspired, conspiring
  1. to plot (something wrong, evil, or illegal).

conspire British  
/ kənˈspaɪə /

verb

  1. to plan or agree on (a crime or harmful act) together in secret

  2. (intr) to act together towards some end as if by design

    the elements conspired to spoil our picnic

"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

Usage

What does conspire mean? Conspire commonly means to secretly plan with multiple other people to do something wrong, evil, or illegal. Such a plan is called a conspiracy. Conspiracy can also refer to the act of making such plans—the act of conspiring—or to the group making the plans. The people involved can be called conspirators. In a legal context, conspiracy refers to an agreement by two or more people conspiring to commit a crime. Conspire can also mean to act together to achieve some result. This use often likens inanimate objects to people engaging in a conspiracy, as in I was on time until the traffic and the weather conspired to make me late. Example: In the movie, supervillains conspire to steal all of the world’s bananas.

Synonym Usage

See plot.

Other Word Forms

Etymology

Origin of conspire

First recorded in 1350–1400; Middle English, from Middle French conspirer, from Latin conspīrāre “to act in harmony, conspire,” equivalent to con- + spīrāre “to breathe”; see origin at con-, spirant, spirit

Explanation

When you conspire, you collaborate with others to do harm, or maybe just keep something from happening, like a group that conspires to get tuna melts booted from the lunch menu by urging everyone to order other things. You can conspire with someone, meaning you team up with another person to plot against someone else, or you can conspire against someone. This means you devise a scheme to do that person harm. Conspire also can be used in a more figurative sense to describe events that cause problems, like bad weather that may conspire against your picnic plans, or a series of injuries that conspire against a basketball team struggling to make the playoffs.

Keep Reading on Vocabulary.com

Vocabulary lists containing conspire

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.

Conspire to set the price of the London interbank borrowing rate, or Libor, to the detriment of tens of millions of corporate and individual borrowers the world over?

From New York Times • May 28, 2015

Conspire to build a 23,000-tonne doughnut-shaped vessel called a tokamak, that is wrapped with 80,000km of superconducting wire, all to contain the plasma magnetically and, for the first time, produce fusion energy continuously.

From Economist • Sep. 18, 2014

Banish from among you nets and snares and painful artifices, Conspire no longer against the birds, nor scare the meek deer, nor hide with fraud the crooked hook; . . . .

From The Golden Age Cook Book by Dwight, Henrietta Latham

For many smiths will strike the ringing blows Ere the red drama now enacting close; And human insects, gnawing at thy fame, Conspire to bring thy honored head to shame.

From Our American Holidays: Lincoln's Birthday A Comprehensive View of Lincoln as Given in the Most Noteworthy Essays, Orations and Poems, in Fiction and in Lincoln's Own Writings by Schauffler, Robert Haven

Conspire, kon-spīr′, v.i. to plot or scheme together: to agree: to concur to one end.—v.t. to plan, devise.—n.

From Chambers's Twentieth Century Dictionary (part 1 of 4: A-D) by Various

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