Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun atm

3 senses of atm

Sense 1
standard atmosphere, atmosphere, atm, standard pressure -- (a unit of pressure: the pressure that will support a column of mercury 760 mm high at sea level and 0 degrees centigrade)
       => pressure unit -- (a unit measuring force per unit area)

Sense 2
asynchronous transfer mode, ATM -- (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")
       => digital communication, data communication -- (electronic transmission of information that has been encoded digitally (as for storage and processing by computers))

Sense 3
cash machine, cash dispenser, automated teller machine, automatic teller machine, automated teller, automatic teller, ATM -- (an unattended machine (outside some banks) that dispenses money when a personal coded card is used)
       => machine -- (any mechanical or electrical device that transmits or modifies energy to perform or assist in the performance of human tasks)