decision
Americannoun
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the act or process of deciding; determination, as of a question or doubt, by making a judgment.
They must make a decision between these two contestants.
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the act of or need for making up one's mind.
This is a difficult decision.
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something that is decided; resolution.
She made a poor decision when she dropped out of school.
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a judgment, as one formally pronounced by a court.
It is the decision of this court that the appeal is granted.
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the quality of being decided; firmness.
He spoke with decision and calm authority.
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the final score in any sport or contest.
The decision was 5 to 4 in favor of the home team.
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Boxing. the awarding of a victory in a match not decided by a knockout or technical knockout, usually through a vote of the referee and judges.
verb (used with object)
noun
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a judgment, conclusion, or resolution reached or given; verdict
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the act of making up one's mind
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firmness of purpose or character; determination
Other Word Forms
Derived Forms
Inflected Forms
Nouns
Etymology
Origin of decision
First recorded in 1425–75; late Middle English decisioun, from Middle French, from Latin dēcīsiōn-, stem of dēcīsiō “a cutting off,” equivalent to dēcīs(us) (past participle of dēcīdere “to cut off”; see decide) + -iō -ion
Explanation
To make a decision is to make up your mind about something. To act with decision is to proceed with determination, which might be a natural character trait. Decision originally comes from the Latin decidere ("determine"). You make decisions every day: what to wear, what to eat, how to spend your money, who to vote for, what movie to go to. A court judge makes a decision in a trial (and actually "hands down" or "announces" that decision). If judges make the decision in a boxing match, the winner wins "by decision." More loosely, decision can also refer to the outcome of any game or contest.
Vocabulary lists containing decision
"Principles of Business," Vocabulary from Chapter 1
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Florida's B.E.S.T. Common Suffixes: -ion, -tion, -ation
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President Obama's second inaugural address
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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.
Looking back, she says choosing GAE was the right decision.
From Science Daily • Jun. 23, 2026
The Supreme Court’s decision emerged from a suit brought on behalf of two California teachers by the Thomas More Society, a conservative public interest firm named for the 16th century Catholic saint.
From Los Angeles Times • Jun. 23, 2026
Davis insisted that the song should start with a 40-second a capella, against the wishes of producer David Foster, who worried the decision would harm its chances of radio play.
From BBC • Jun. 22, 2026
The companies haven’t technically reached a final investment decision, but the Microsoft transaction makes it all but certain it will happen, assuming it gets the permits it needs.
From Barron's • Jun. 22, 2026
I can never just be satisfied with a decision I make.
From "Red Flags and Butterflies" by Sheryl Azzam
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.
