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.
The Federal Court's decision came after a three-week trial which wrapped up last month, in which about two dozen witnesses gave evidence including Gillham and senior MSO executives.
From BBC • Jul. 10, 2026
Environmental advocates and leaders of Native tribes, who have been fighting the project, criticized the decision.
From Los Angeles Times • Jul. 10, 2026
“Sullivan & Cromwell’s decision to represent President Trump was undertaken following thorough discussion with our firm’s nearly 200 partners, and deliberation at our Managing Partners Committee and Management Committee,” a firm spokesman said.
From The Wall Street Journal • Jul. 10, 2026
"I am only making this decision now because I failed to make it many times before," she wrote, revealing that over seven years of illness, she had repeatedly ignored advice to slow down.
From Barron's • Jul. 9, 2026
“You promise me you no make one decision ’cause you want for run away.
From "Clairboyance" by Kristiana Kahakauwila
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.
