発展の定義と意味 - メリアム・ウェブスター

DEVELOPMENT Definition & Meaning - Merriam-Webster Est. 1828 Dictionary Definition Definition Synonyms Example Sentences Word History Phrases Containing 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 development noun de·​vel·​op·​ment di-ˈve-ləp-mənt dē- Synonyms of development 1 : the act, process, or result of developing the development of new ideas an interesting development in the case 2 : the state of being developed a project in development 3 : a tract of land that has been made available or usable : a developed tract of land especially : one with houses built on it Synonyms of development Relevance evolution progress expansion progression growth See All Synonyms & Antonyms in Thesaurus Examples of development in a Sentence Good nutrition is important for proper muscle development . The company offers many opportunities for professional development . The software is still in the early stages of development . I try to keep up with the latest developments in computer technology. Have there been any new developments in the case? 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 . Set among aspen groves and oriented toward views of Pineview Reservoir and the Great Salt Lake, Prado is also the first neighborhood shaped entirely by the current development team, which determined lot placement, building envelopes, and view corridors. — Abby Montanez, Robb Report , 28 Apr. 2026 The Connecticut Conference of Municipalities, which has complained about state aid for decades, was very happy about the latest development . — Christopher Keating, Hartford Courant , 28 Apr. 2026 While there’s competition, including from companies like Ezee Fiber and Metronet, Mike Elam, i3’s vice president of community affairs and market development , believes i3 has the largest footprint in the county. — Joseph States, Chicago Tribune , 28 Apr. 2026 The story began in the late 19th century, when San Francisco paved over its coastal dunes for development , taking with it a tiny, iridescent butterfly known as the Xerces blue. — Itay Hod, CBS News , 28 Apr. 2026 See All Example Sentences for development Word History Etymology see develop First Known Use 1724, in the meaning defined at sense 1 Time Traveler The first known use of development was in 1724 See more words from the same year Phrases Containing development housing development hyper - development in development pre - development research and development ribbon development self - development sub - development Rhymes for development envelopment redevelopment underdevelopment See All Rhymes for development Browse Nearby Words developing-out paper development developmental See all Nearby Words Cite this Entry Style MLA Chicago APA Merriam-Webster “Development.” Merriam-Webster.com Dictionary , Merriam-Webster, https://www.merriam-webster.com/dictionary/development. Accessed 6 May. 2026. Copy Citation Kids Definition development noun de·​vel·​op·​ment di-ˈvel-əp-mənt 1 : the act, process, or result of developing 2 : the state of being developed 3 : a developed piece of land especially : one that has houses built on it Medical Definition development noun de·​vel·​op·​ment di-ˈvel-əp-mənt 1 : the action or process of developing : as a : the process of growth and differentiation by which the potentialities of a zygote, spore, or embryo are realized b : the gradual advance through evolutionary stages : evolution 2 : the state of being developed the great muscular development of weight lifters developmental -ˌvel-əp-ˈment-ᵊl adjective developmentally -ē adverb More from Merriam-Webster on development Nglish: Translation of development for Spanish Speakers Last Updated: 29 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! 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