conviction
Americannoun
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convictions
plural
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a fixed or firm belief.
No clever argument, no persuasive fact or theory could make a dent in his conviction in the rightness of his position.
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the act of convicting someone, as in a court of law; a declaration that a person is guilty of an offense.
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the state of being convicted.
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the act of convincing a person by argument or evidence.
-
the state of being convinced.
- Antonyms:
- uncertainty, doubt
noun
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the state or appearance of being convinced
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a fixed or firmly held belief, opinion, etc
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the act of convincing
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the act or an instance of convicting or the state of being convicted
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to be convincing
Synonym Usage
See belief.
Other Word Forms
Derived Forms
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nonconvictionnoun
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preconvictionnoun
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reconvictionnoun
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convictionaladjective
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proconvictionadjective
Inflected Forms
Nouns
Etymology
Origin of conviction
First recorded in 1400–50; late Middle English, from Late Latin convictiōn-, stem of convictiō “proof (of guilt)” from convict(us) “convinced, conquered” (past participle of convincere; see convince) + -iō -ion ( def. )
Explanation
A conviction is something certain: a judgment of guilty in court and a strong belief are both convictions. In the legal world, when a judge or jury convicts someone of a crime — finding them guilty — this is called a conviction. Prosecutors try to get convictions, and defense attorneys try to prevent them. Also, convictions are beliefs — principles. The United States was founded on many convictions, such as the belief in free speech and separation of church and state. When you have a conviction, you're certain of something.
Vocabulary lists containing conviction
The Outsiders
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Grade 9, List 1
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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:
“Raman has consistently and with conviction put housing first,” Pitts said in a statement.
From Los Angeles Times ● Oct. 16, 2026
“We believe it’s premature to focus on the ROI. We are acting out of a strategic conviction that now is the time to invest in AI aggressively,” Kliatchko said.
From The Wall Street Journal ● Oct. 15, 2026
Kaplan’s biggest conviction call right now is 30-year Treasury inflation-protected securities, or TIPS, which are government-issued bonds that provide protection for investors against inflation.
From MarketWatch ● Oct. 15, 2026
The hope and the change, the transcendent conviction that the systemic levers of government are not corroded beyond repair, the optimist I used to be—it all came rushing back.
From Slate ● Oct. 15, 2026
Clinic staff often lacked conviction in their voices, he told Farmer.
From "Mountains Beyond Mountains" by Tracy Kidder and Michael French
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In an interview, Denise and Jeffrey’s father, Halford Fairchild, acknowledged that Jeffrey led a troubled life, shuffling in and out of jail on a variety of charges and convictions.
From Los Angeles Times ● Oct. 16, 2026
British courts overturned the convictions of six men across two cases for charges related to alleged rigging of the London Interbank Offered Rate, or Libor, during the 2008 financial panic.
From The Wall Street Journal ● Oct. 14, 2026
Boivin and his team insist they are “managing near-term risk” and not changing their core convictions — they see the AI transformation as intact.
From MarketWatch ● Oct. 13, 2026
The four men under formal investigation are aged between 29 and 51, and three of them have previous criminal convictions.
From Barron's ● Oct. 12, 2026
It was the plainspoken convictions of one of Atlanta’s numerous young black collegians who often visited our local Temple Fifteen.
From "The Autobiography of Malcolm X" by Alex Malcolm X;Hailey
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Get a wordDefinitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.