Plain English Meaning
A modern flight deck system, made by Garmin, that puts all the cockpit instruments and navigation tools onto two big screens instead of using lots of separate round dials.
Full Definition
An integrated glass cockpit avionics system manufactured by Garmin that replaces traditional mechanical flight instruments with two large electronic displays: a Primary Flight Display (PFD) showing attitude, airspeed, altitude, heading, and vertical speed, and a Multi-Function Display (MFD) showing engine data, navigation, moving maps, , and . The system also integrates radios, , , , and and computers into one unified package.