可能性の定義と意味 | Dictionary.com

LIKELIHOOD Definition & Meaning | Dictionary.com Synonyms likelihood American [ lahyk -lee-h oo d] / ˈlaɪk liˌhʊd / Or likeliness noun the state of being likely or probable; probability. a probability or chance of something. There is a strong likelihood of his being elected. Archaic. indication of a favorable end; promise. likelihood British / ˈlaɪklɪˌnɪs, ˈlaɪklɪˌhʊd / noun the condition of being likely or probable; probability something that is probable statistics the probability of a given sample being randomly drawn regarded as a function of the parameters of the population. The likelihood ratio is the ratio of this to the maximized likelihood See also maximum likelihood "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 superlikelihood noun Etymology Origin of likelihood First recorded in 1350–1400, likelihood is from the Middle English word liklihood. See likely , -hood Explanation The likelihood of something means the odds that it will happen, or how likely a particular outcome is. Your likelihood of winning the lottery is pretty slim. If you figured out the likelihood of winning the lottery before you bought a scratch ticket, you might end up spending your money on something else. Likelihood indicates probability or chance. The likelihood that you'll convince your stubborn dog to get in your car completely depends on how many dog treats you've got in your pocket. Keep Reading on Vocabulary.com Vocabulary lists containing likelihood Statistics and Probability - Middle School 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! Because of Mr. Terupt 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! Jacob Have I Loved 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. Marathon operators told the city that the 2024 and 2025 marathons sold out, meaning revenue growth — and the likelihood of significant royalty payments to the city — could require increased capacity. From Los Angeles Times • May 1, 2026 The more you use the model, the greater the likelihood of something disastrous happening. From Barron's • Apr. 29, 2026 Whether such words in public and, in all likelihood, behind closed doors will be enough to reinforce the Anglo-American alliance remains to be seen. From BBC • Apr. 28, 2026 Their research outlines a method that could reduce the likelihood of cracking during cryopreservation. From Science Daily • Apr. 27, 2026 There were pages and pages of gloom about the immediate likelihood of war between Japan and China, and the growing likelihood of war in Europe. From "Code Name Verity" by Elizabeth Wein Related Words possibility probability prospect tendency trend 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.