What is the meaning of machine?

noun

• Any mechanical or electrical device that transmits or modifies energy to perform or assist in the performance of human tasks.
• An efficient person.
  • usage: "the boxer was a magnificent fighting machine"
• An intricate organization that accomplishes its goals efficiently.
  • usage: "the war machine"
• A device for overcoming resistance at one point by applying force at some other point.
  • synonyms: simple machine
• A group that controls the activities of a political party.
  • usage: "he was endorsed by the Democratic machine"
  • synonyms: political machine
• A motor vehicle with four wheels; usually propelled by an internal combustion engine.
  • usage: "he needs a car to get to work"
  • synonyms: car, auto, automobile, motorcar

verb

• Turn, shape, mold, or otherwise finish by machinery.
• Make by machinery.
  • usage: "The Americans were machining while others still hand-made cars"