Definitions of ATM
  1. noun
    an unattended machine (outside some banks) that dispenses money when a personal coded card is used
    synonyms: automated teller, automated teller machine, automatic teller, automatic teller machine, cash dispenser, cash machine
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    type of:
    any mechanical or electrical device that transmits or modifies energy to perform or assist in the performance of human tasks
  2. noun
    a means of digital communications that is capable of very high speeds; suitable for transmission of images or voice or video as well as data
    ATM is used for both LAN and WAN”
    synonyms: asynchronous transfer mode
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    type of:
    data communication, digital communication
    electronic transmission of information that has been encoded digitally (as for storage and processing by computers)
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