1.Definition: 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"

Category: General

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

Related Noun(s):atmosphere

Category: General

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

Category: Objects