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.
-
the act of convicting someone, as in a court of law; a declaration that a person is guilty of an offense.
-
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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"The Crucible" -- Vocabulary from all 4 Acts
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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:
"The appeal succeeds… and the conviction for murder will accordingly be quashed."
From BBC ● Oct. 2, 2026
The two movements overlap heavily in membership and ideas, sharing an emphasis on reasoning through evidence and probabilities, and a conviction that preventing human extinction should be a top priority.
From Barron's ● Oct. 2, 2026
Mars took our familiarity with the material as an opportunity to deconstruct “When I Was Your Man,” turning over each part of the song to show us the emotional conviction it requires.
From Los Angeles Times ● Oct. 1, 2026
Despite her conviction, Le Pen remains a front-runner in presidential polls.
From The Wall Street Journal ● Sep. 30, 2026
In the midst of this willful confusion, one Madisonian conviction shone through with his more characteristic clarity—namely, that slavery was an explosive topic that must be removed from the political agenda of the new nation.
From "Founding Brothers: The Revolutionary Generation" by Joseph J. Ellis
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I saw the ruling pop up on the screen: the Supreme Court unanimously vacated my convictions.
From The Wall Street Journal ● Oct. 2, 2026
About 70 percent of these detainees have no criminal convictions.
From Slate ● Oct. 1, 2026
Thousands rallied in Kosovo on Thursday against the war crimes convictions of former president Hashim Thaci, as EU chief Ursula von der Leyen urged respect for the court during a visit to Pristina.
From Barron's ● Oct. 1, 2026
The findings involving criminal convictions were also based on a relatively limited number of studies.
From Science Daily ● Sep. 30, 2026
Mr. Tison will be retried on the murder count and sentenced on all convictions at a later date.
From "Dear Martin" by Nic Stone
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Definitions 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.