認定の定義と意味 | Dictionary.com

CERTIFIED Definition & Meaning | Dictionary.com Synonyms certified American [ sur -t uh -fahyd] / ˈsɜr təˌfaɪd / adjective having or proved by a certificate . a certified representative. guaranteed; reliably endorsed. a certified check. legally declared insane. committed to a mental institution. certified British / ˈsɜːtɪˌfaɪd / adjective holding or guaranteed by a certificate endorsed or guaranteed a certified cheque (of a person) declared legally insane "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 noncertified adjective uncertified adjective well-certified adjective Etymology Origin of certified First recorded in 1605–15; certify + -ed 2 Explanation If you've met a certain standard or proven that you're qualified for some specific job or task, you're certified . Most schools hire only certified teachers. In order for a person to become certified, there is usually some sort of test or review. A certified accountant has proven that she knows how to prepare tax forms and other financial records by taking classes and an exam. A certified diver has trained to use scuba gear and dive to a certain depth in the ocean, and demonstrated this ability. When you're certified in some way, you often receive a certificate , a document that proves it. Keep Reading on Vocabulary.com Vocabulary lists containing certified Maya and the Robot 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! 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. If not, unions were compelled to hold an election to become certified. From The Wall Street Journal • May 3, 2026 They also said Forestry England managed the nation's forests, following "world-class, independently certified, sustainable forest and land management standards" to ensure they thrive and provide vital sustainably produced timber. From BBC • May 2, 2026 The official certified results will be posted by the secretary of state on July 10. From Los Angeles Times • May 1, 2026 How long the trouble lasts: In her experience, downturns tend to last three to five years, said certified financial planner Valerie Rivera, who has worked with many clients through these scenarios. From MarketWatch • Apr. 30, 2026 They actually thought about handing their winnings over to some certified, qualified, sanitized, honest-to-God professional investor to run the money for them. From "The Big Short" by Michael Lewis Related Words accomplished adequate capable competent disciplined efficient equipped experienced knowledgeable licensed proficient talented trained 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.