十分な定義と意味 | Dictionary.com

SUFFICIENT Definition & Meaning | Dictionary.com Synonyms sufficient American [s uh - fish - uh nt] / səˈfɪʃ ənt / adjective adequate for the purpose; enough. sufficient proof; sufficient protection. Antonyms: inadequate , scant , meager Logic. (of a condition) such that its existence leads to the occurrence of a given event or the existence of a given thing. Archaic. competent . sufficient British / səˈfɪʃənt / adjective enough to meet a need or purpose; adequate logic (of a condition) assuring the truth of a statement; requiring but not necessarily required by some other state of affairs Compare necessary archaic competent; capable "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 noun a sufficient quantity "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 oversufficient adjective oversufficiently adverb presufficient adjective presufficiently adverb quasi-sufficient adjective quasi-sufficiently adverb sufficiently adverb supersufficient adjective supersufficiently adverb Etymology Origin of sufficient First recorded in 1350–1400; Middle English, from Latin sufficient-, stem of sufficiēns “supplying,” present participle of sufficere “to supply, suffice,” equivalent to suf- suf- + -ficere, combining form of facere “to do, make”; see suffice Explanation If you have a sufficient amount of something, it's enough — not too much, not too little, just right. Goldilocks would be pleased. Sufficient comes from a Latin verb meaning "to meet the need." If something is sufficient it has met, or satisfied, a need. Enough is often used as a synonym for sufficient, and when something is not sufficient, it is too little to take care of what's needed. Sufficient can, however, also suggest just enough and not an abundance, as in "the money was sufficient for groceries, but we needed more to fill the gas tank." Keep Reading on Vocabulary.com Vocabulary lists containing sufficient List 4 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! Harry Potter and the Goblet of Fire 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! Franklin Roosevelt, "Four Freedoms" (1941) 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. That means making sure that vacant directorship positions are filled by qualified experts, the review panels necessary to award grants aren’t disbanded, and staffing is sufficient to meet the scientific and operational demand. From Barron's • May 5, 2026 She told us most families who sought her advice had already been to the NHS and private health professionals but had not been "afforded sufficient guidance or resolution" regarding concerns about their babies. From BBC • May 5, 2026 "With sufficient justification, appropriate dosage form, and dosing regimen, creatine may eventually be recognized as an over-the-counter therapeutic agent rather than merely a dietary supplement." From Science Daily • May 4, 2026 “You’re able to harvest sufficient data to create a representation of their identity.” From Slate • May 3, 2026 If Bobby did wish to become Catholic, it’s possible that aspiration was sufficient for him to have been accepted into the Church, at least by less conservative clergy. From "Endgame" by Frank Brady Related Words acceptable ample plentiful satisfactory tolerable 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.