conspire

verb

con·​spire kən-ˈspī(-ə)r How to pronounce conspire (audio)
conspired; conspiring
Synonyms of conspirenext

intransitive verb

1
a
: to join in a secret agreement to do an unlawful or wrongful act or an act which becomes unlawful as a result of the secret agreement
accused of conspiring to overthrow the government
conspired to monopolize and restrict trade
b
: scheme
2
: to act in harmony toward a common end
Circumstances conspired to defeat his efforts.
… the sun and the wind conspired to make splinters out of solid wood.B. J. Oliphant

Examples of conspire in a Sentence

conspired to replace the leader with someone more easily influenced foul weather and airline foul-ups seemed to be conspiring to ruin our vacation
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The montage named leaders including former Iranian prime minister Mohammed Mossadegh, former Bolivian president Juan Torres, and former Chilean president Salvador Allende, pairing their photos with captions accusing the CIA of conspiring to overthrow them. Hattie Lindert, Pitchfork, 19 Apr. 2026 The correctional officer, Jesus Reyes, was charged with conspiring to sell drugs, possessing drugs for sale and transporting drugs across county lines. Matthew Ormseth, Los Angeles Times, 17 Apr. 2026 In November 2022, Northington conspired with two other Baltimore men — Devin Grimes, 27, and John Hyman, 21 — to commit armed robberies at at least one armed carjacking, according to court documents. Jt Moodee Lockman, CBS News, 16 Apr. 2026 For better or for worse, the Supreme Court has clarified how — and how not — to prosecute public officials caught corruptly conspiring with favor-granting and clout-heavy players, as ComEd was during that era. The Editorial Board, Chicago Tribune, 16 Apr. 2026 See All Example Sentences for conspire

Word History

Etymology

Middle English, from Anglo-French conspirer, from Latin conspirare to be in harmony, conspire, from com- + spirare to breathe

First Known Use

14th century, in the meaning defined at transitive sense

Time Traveler
The first known use of conspire was in the 14th century

Browse Nearby Words

Cite this Entry

“Conspire.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/conspire. Accessed 21 Apr. 2026.

Kids Definition

conspire

verb
con·​spire kən-ˈspī(ə)r How to pronounce conspire (audio)
conspired; conspiring
1
: to agree secretly to do an unlawful act : plot
conspiring to overthrow the dictator
2
: to act together
delays and the weather conspired to spoil our vacation

Legal Definition

conspire

intransitive verb
con·​spire kən-ˈspīr How to pronounce conspire (audio)
conspired; conspiring
: to join in a conspiracy compare solicit
Etymology

Latin conspirare to be in harmony, to join in an unlawful agreement, from com- together + spirare to breathe

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