モーターの定義と意味 - メリアム・ウェブスター

MOTOR Definition & Meaning - Merriam-Webster Est. 1828 Dictionary Definition noun adjective verb noun 3 noun adjective verb 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 motor 1 of 3 noun mo·​tor ˈmō-tər Synonyms of motor Simple Definition A Simple Definition is available from our Learner's Dictionary to help you understand the meaning faster. 1 : one that imparts motion specifically : prime mover 2 : any of various power units that develop energy or impart motion: such as a : a small compact engine b : internal combustion engine especially : a gasoline engine c : a rotating machine that transforms electrical energy into mechanical energy 3 chiefly British , informal + old-fashioned : motor vehicle especially : automobile motordom ˈmō-tər-dəm noun motorless ˈmō-tər-ləs adjective motor 2 of 3 adjective 1 a : causing or imparting motion b : of, relating to, or being a motor neuron or a nerve containing motor neurons motor fiber c : of, relating to, concerned with, or involving muscular movement motor areas of the brain 2 a : equipped with or driven by a motor b : of, relating to, or involving an automobile motor fuel/oil a motor accident c : designed for motor vehicles or motorists motor 3 of 3 verb motored ; motoring ; motors intransitive verb 1 : to travel by automobile : drive 2 : to move or proceed at a vigorous steady pace motored down the field for a touchdown transitive verb : to transport by automobile Synonyms of motor Relevance Noun engine machine Verb speed race drive travel fly hurry rush zip trot chase scurry jump run See All Synonyms & Antonyms in Thesaurus Examples of motor in a Sentence Noun the device was equipped with a small electrical motor to make the gears spin went shopping for a new automobile at Valley Motors Adjective motor areas of the brain Verb We spent the afternoon motoring through the countryside. The car motored slowly up the hill. 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 . Noun Three days after the homicide, the woman was arrested and charged for assault for allegedly revving her motor at a Salvation Army employee while stealing $80 of merchandise from the door. — Nate Gartrell, Mercury News , 4 May 2026 On most standard ceiling fans, the direction switch is a small toggle on the motor housing — that’s the boxy or rounded part in the middle that the blades attach to. — Ryan Brennan, Kansas City Star , 4 May 2026 Adjective Sporting a 1,000+ hp tri- motor electric powertrain, it's said to be capable of dashing from 0-60 mph (0-100 km/h) in less than two seconds. — New Atlas , 2 May 2026 The top variant features a tri- motor all-wheel-drive system capable of producing up to 955 horsepower, placing it among the more powerful electric vehicles currently available. — Prabhat Ranjan Mishra, Interesting Engineering , 24 Apr. 2026 Verb All Elite Wrestling continued to motor toward its Double or Nothing pay-per-view, which takes place on May 24. — Ryan Gaydos, FOXNews.com , 27 Apr. 2026 Again, should these residents of our great city be forced to yield the right of way to a delivery bot motoring down the sidewalk? — Chicago Tribune , 27 Apr. 2026 See All Example Sentences for motor Word History Etymology Noun Latin, from movēre to move First Known Use Noun 1586, in the meaning defined at sense 1 Adjective 1823, in the meaning defined at sense 1a Verb 1895, in the meaning defined at intransitive sense 1 Time Traveler The first known use of motor was in 1586 See more words from the same year Phrases Containing motor induction motor linear motor motor bus motor car motor court motor home motor inn motor lodge motor neuron motor pool motor sailer motor scooter motor ship motor torpedo boat motor unit motor vehicle outboard motor stepper motor synchronous motor universal motor See More Rhymes for motor boater floater rotor voter locomotor psychomotor servomotor vasomotor oculomotor sensorimotor premotor promoter See All Rhymes for motor Browse Nearby Words moto perpetuo motor motorable See all Nearby Words Cite this Entry Style MLA Chicago APA Merriam-Webster “Motor.” Merriam-Webster.com Dictionary , Merriam-Webster, https://www.merriam-webster.com/dictionary/motor. Accessed 6 May. 2026. Copy Citation Kids Definition motor 1 of 3 noun mo·​tor ˈmōt-ər 1 : a machine that produces motion or power for doing work a gasoline motor electric motors 2 : motor vehicle especially : automobile entry 2 motorless -ləs adjective motor 2 of 3 adjective 1 : causing or giving motion motor power 2 a : of, relating to, or being a nerve, neuron, or nerve fiber that carries a nerve impulse to a muscle causing movement motor nerves b : concerned with or involving muscular movement motor areas of the brain a motor reaction 3 a : equipped with or driven by a motor b : of, relating to, or designed for use in an automobile a motor accident a motor mechanic motor 3 of 3 verb : to travel or transport by automobile : drive Medical Definition motor adjective mo·​tor ˈmōt-ər 1 : causing or imparting motion 2 : of, relating to, or being a motor neuron or a nerve containing motor neurons motor fibers motor cells 3 : of, relating to, concerned with, or involving muscular movement motor areas of the brain More from Merriam-Webster on motor Nglish: Translation of motor for Spanish Speakers Britannica.com: Encyclopedia article about motor Last Updated: 5 May 2026 - Updated example sentences Love words? 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