自動化の定義と意味 - メリアム・ウェブスター

AUTOMATION Definition & Meaning - Merriam-Webster Est. 1828 Dictionary Definition Definition Synonyms Example Sentences Word History Rhymes Entries Near Cite this Entry Citation Kids Definition Kids More from M-W Show more Show more Citation Kids More from M-W Save Word To save this word, you'll need to log in. Log In automation noun au·​to·​ma·​tion ˌȯ-tə-ˈmā-shən Synonyms of automation 1 : the technique of making an apparatus, a process, or a system operate automatically 2 : the state of being operated automatically 3 : automatically controlled operation of an apparatus, process, or system by mechanical or electronic devices that take the place of human labor Synonyms of automation Relevance mechanization See All Synonyms & Antonyms in Thesaurus Examples of automation in a Sentence feared that automation would add millions to the ranks of the unemployed 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 . Analyzing the technical requirements of AI models needed to perform jobs at a human level, researchers found that AI automation would be economically viable in only 23% of roles where vision is a primary part of the work. — Sasha Rogelberg, Fortune , 28 Apr. 2026 Schroff said before the event, Flex is making efforts to help with artificial intelligence and data centers with a focus on health solutions, consumer goods, automation and the power industry. — Steve Sadin, Chicago Tribune , 27 Apr. 2026 That’s a particular concern for entry-level jobs in high-paying fields that require at least a bachelor’s degree, but that may be most vulnerable to automation . — Cayla Bamberger, New York Daily News , 26 Apr. 2026 Smart systems and automations can take the guesswork out of when to flip switches. — Nafeesah Allen, Better Homes & Gardens , 25 Apr. 2026 See All Example Sentences for automation Word History Etymology perhaps blend of automatic entry 1 and operation Note: The coinage of this word has been attributed to the Ford Motor Company executive Delmar S. Harder (1892-1973), who in the period 1947-48 was a vice president of manufacturing. In the third volume of a history of Ford by Allan Nevins and Frank Ernest Hill ( Ford: Decline and Rebirth, 1933-1962 [New York, 1963], p. 354), the following account is given: "At a staff meeting in 1947 Harder suggested a new department to study the efficient handling of materials …Harder groped for a name; 'the Automated Handling Department,' he suggested, then, 'better still, the Automation Department.' This seems to have been the first significant appearance of the word. Later, Harder dated its use back to 1936, when he was at Grand Rapids with General Motors. By the diligent efforts of Ford publicity men, and his own impressive accomplishments, Harder came to be known as 'the father of automation.' John Diebold of the Harvard Business School also claims to have invented the word 'automation,' but seems to have done so, according to the Ford version, a few days later than Harder's use in 1947." Unfortunately, Nevins and Hill give no exact source for this story, though, according to a later endnote, Harder was interviewed by them on November 12, 1959. An early printed instance of automation is in an article in the trade journal American Machinist ("Ford Handles by Automation," by Rupert Le Grand, vol. 92, no. 22 [October 21, 1948], pp. 107-22). It is not certain that John Diebold, an early writer on automation, ever claimed to have coined the word; at any rate, in 1947, when the Automation Department was formed at Ford, Diebold, who was born in 1926, was an undergraduate at Swarthmore and unlikely to have been in a position to introduce the word. See also the note at automate . First Known Use 1948, in the meaning defined at sense 1 Time Traveler The first known use of automation was in 1948 See more words from the same year Rhymes for automation abdication aberration abjuration abnegation abrogation acceptation acclamation acclimation accusation activation actuation acylation See All Rhymes for automation Browse Nearby Words automatic writing automation automatism See all Nearby Words Cite this Entry Style MLA Chicago APA Merriam-Webster “Automation.” Merriam-Webster.com Dictionary , Merriam-Webster, https://www.merriam-webster.com/dictionary/automation. Accessed 4 May. 2026. Copy Citation Kids Definition automation noun au·​to·​ma·​tion ˌȯt-ə-ˈmā-shən 1 : the method of making a device, a process, or a system operate by itself 2 : automatic operation of a device, process, or system by mechanical or electronic devices that replace human operators More from Merriam-Webster on automation Nglish: Translation of automation for Spanish Speakers Britannica.com: Encyclopedia article about automation 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! 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'? 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