精製の定義と意味 - メリアム・ウェブスター

REFINE Definition & Meaning - Merriam-Webster Est. 1828 Dictionary Definition Definition Synonyms Example Sentences Word History Rhymes Entries Near Cite this Entry Citation Kids Definition Kids Medical Definition Medical More from M-W Show more Show more Citation Kids Medical More from M-W Save Word To save this word, you'll need to log in. Log In refine verb re·​fine ri-ˈfīn refined ; refining Synonyms of refine Simple Definition A Simple Definition is available from our Learner's Dictionary to help you understand the meaning faster. transitive verb 1 : to free (something, such as metal, sugar, or oil) from impurities or unwanted material 2 : to free from moral imperfection : elevate 3 : to improve or perfect by pruning or polishing refine a poetic style 4 : to reduce in vigor or intensity 5 : to free from what is coarse, vulgar, or uncouth intransitive verb 1 : to become pure or perfected 2 : to make improvement by introducing subtleties or distinctions refiner noun Synonyms of refine Relevance improve enhance See All Synonyms & Antonyms in Thesaurus Examples of refine in a Sentence The inventor of the machine spent years refining the design. The class is meant to help you refine your writing style. Recent Examples on the Web Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback . But vetoing the bill outright, rather than working to refine it, sends the wrong message — and leaves a gaping hole in protections that are urgently needed. — Elliot Cosgrove, New York Daily News , 27 Apr. 2026 Going forward, the team now needs to overcome other major challenges, like refining autonomous robotic assembly in microgravity. — Christopher McFadden, Interesting Engineering , 25 Apr. 2026 Dishes are refined and satisfying—a Friday lunch in February included an avocado quinoa salad with paper-thin radishes and chimichurri, roasted scallops with barley risotto and a chilly glass of the house brut champagne. — Condé Nast, Condé Nast Traveler , 25 Apr. 2026 The lesson learned was simply the need to refine the coating on the metal bezel. — David Szondy april 25, New Atlas , 25 Apr. 2026 See All Example Sentences for refine Word History First Known Use 1582, in the meaning defined at transitive sense 1 Time Traveler The first known use of refine was in 1582 See more words from the same year Rhymes for refine affine airline align aline assign baseline beamline benign bloodline bovine byline canine See All Rhymes for refine Browse Nearby Words refind refine refined See all Nearby Words Cite this Entry Style MLA Chicago APA Merriam-Webster “Refine.” Merriam-Webster.com Dictionary , Merriam-Webster, https://www.merriam-webster.com/dictionary/refine. Accessed 4 May. 2026. Copy Citation Kids Definition refine verb re·​fine ri-ˈfīn refined ; refining 1 : to come or bring to a pure state refine sugar 2 : to make or become improved 3 : to free from what is vulgar 4 : to improve by introducing something that makes a small difference refined upon the older methods refiner noun Medical Definition refine transitive verb re·​fine ri-ˈfīn refined ; refining : to free (as sugar or oil) from impurities or unwanted material More from Merriam-Webster on refine Nglish: Translation of refine for Spanish Speakers Last Updated: 28 Apr 2026 - Updated example sentences Love words? Need even more definitions? Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free! Merriam-Webster unabridged More from Merriam-Webster Word of the Day scrupulous See Definitions and Examples » Get Word of the Day daily email! Popular in Grammar & Usage See More More Commonly Mispronounced Words 5 Verbal Slip Ups and Language Mistakes Is that lie 'bald-faced' or 'bold-faced'? The Difference Between 'i.e.' and 'e.g.' Why is '-ed' sometimes pronounced at the end of a word? See More Popular in Wordplay See More The Longest Long Words List 9 Other Words for Beautiful The Words of the Week - May 1 Was 'nervous Nellie' a Real Person? 12 Lovely and Unusual Words for the Natural World See More Popular See More More Commonly Mispronounced Words The Longest Long Words List 9 Other Words for Beautiful See More Games & Quizzes See All Quordle Can you solve 4 words at once? Play Blossom Pick the best words! Play The Missing Letter A daily crossword with a twist Play Name That Tree! A quiz that’s all bark, no bite. Take the quiz See All