Antonyms and Synonyms for atm

1. atm (n.)

a unit of pressure: the pressure that will support a column of mercury 760 mm high at sea level and 0 degrees centigrade


2. ATM (n.)

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


3. ATM (n.)

an unattended machine (outside some banks) that dispenses money when a personal coded card is used