atm - Dictionary definition and meaning for word atm

(noun) a unit of pressure: the pressure that will support a column of mercury 760 mm high at sea level and 0 degrees centigrade Definition
(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
Example Sentence
  • ATM is used for both LAN and WAN
(noun) an unattended machine (outside some banks) that dispenses money when a personal coded card is used

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