atm has definitions from the fields of computer science,telecommunications,digital communication,physics
1
[ noun ] (physics) a unit of pressure: the pressure that will support a column of mercury 760 mm high at sea level and 0 degrees centigrade

Related terms

pressure_unit s.t.p.

2
[ noun ] (physics) a unit of pressure: the pressure that will support a column of mercury 760 mm high at sea level and 0 degrees centigrade

Used in print

(1961 Research Highlights of the National Bureau of...)

Over a temperature range from 25 to 200 * * f and at pressures up_to 250 atm , an overload of 300 psi , applied for a period of one day , results in an uncertainty in the pressure of , at_most , one millimeter_of_mercury .

Related terms

pressure_unit s.t.p.

3
[ noun ] (computer science,telecommunications,digital communication) 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

Examples

"ATM is used for both LAN and WAN"

Related terms

digital_communication

4
[ noun ] an unattended machine (outside some banks) that dispenses money when a personal coded card is used

Related terms

machine

*