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Feb 2, 2023 · Simple machines are mechanical devices that use a force to do valuable work by changing the direction or magnitude of the force. They have a simple mechanism accompanied by no or very little motion. For example, a pair of scissors is a simple machine that can easily cut through paper. Greek philosopher Archimedes was the first to study and ...
I left a message for you on your machine (=telephone answering machine). The machine wouldn’t let me have any money (=cash machine). → answering machine, cash machine, vending machine 2 a computer My machine’s just crashed. 3 a group of people who control and organize something – often used to show disapproval the bureaucrats of the ...
machine - WordReference English dictionary, questions, discussion and forums. All Free.
Although this definition includes a variety of devices, the term machine generally does not pertain to devices whose primary purpose is to transmit information. These include radios, televisions, and computers. A machine may be as simple as a screw, or it may be as large and complex as an automobile. The refrigerator in a home is a machine; so ...
MACHINERY definition: 1. a group of large machines or the parts of a machine that make it work: 2. the structure and…. Learn more.
Machine à simple effet, machine dont le piston descendait par le moyen de la pression atmosphérique. Machine à double effet, la machine à vapeur telle que Watt l'a perfectionnée. Machine à feu, s'est dit primitivement de la machine à vapeur. 5Machine-outil, nom donné à des machines qui servent d'outils et remplacent la main de l'ouvrier.
Machine definition: A system or device for doing work, as an automobile or jackhammer, together with its power source and auxiliary equipment.
