決定の定義と意味 | Dictionary.com

DECISION Definition & Meaning | Dictionary.com Synonyms decision American [dih- sizh - uh n] / dɪˈsɪʒ ən / noun 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. the act of or need for making up one's mind. This is a difficult decision. something that is decided ; resolution. She made a poor decision when she dropped out of school. a judgment, as one formally pronounced by a court. It is the decision of this court that the appeal is granted. Synonyms: decree , finding , verdict , ruling the quality of being decided; firmness. He spoke with decision and calm authority. the final score in any sport or contest. The decision was 5 to 4 in favor of the home team. 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) Boxing. to win a victory over (one's opponent) by a point score rather than a knockout. decision British / dɪˈsɪʒən / noun a judgment, conclusion, or resolution reached or given; verdict the act of making up one's mind firmness of purpose or character; determination "Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Other Word Forms decisional adjective nondecision noun predecision noun redecision noun subdecision noun 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. Keep Reading on Vocabulary.com Vocabulary lists containing decision "Principles of Business," Vocabulary from Chapter 1 Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide! Florida's B.E.S.T. Common Suffixes: -ion, -tion, -ation Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use! President Obama's second inaugural address Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time! 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. A decision on whether he will continue east next week to Laurel Park, temporary home of the May 16 Preakness, won’t be made for several days. From Los Angeles Times • May 3, 2026 Merz on Sunday said the US decision on troops had "no connection" with the recent disagreements. From Barron's • May 3, 2026 There are now growing concerns within the 32-member Nato alliance that the latest US decision could weaken the organisation. From BBC • May 3, 2026 The movie’s most interesting and topical decision is reinventing Freida Pilkington as a Cybertruck-driving, tech billionaire who wants nothing more than a healthy cash flow, manipulating every animal to keep her money coming in. From Salon • May 3, 2026 He was saved from making a decision because someone knocked on his door just then. From "Found" by Margaret Peterson Haddix Related Words accord agreement arrangement choice compromise determination finding judgment opinion outcome resolution result ruling selection settlement verdict 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.