engaged having ones attention or mind or energy engaged; "she keeps herself fully occupied with volunteer activities"; "deeply engaged in conversation"
connected -
wired together to an alarm system; "all the window alarms are connected"
wired tied or bound with wire; "wired bundles of newspapers"
connected -
plugged in; "first check to see whether the appliance is connected"
connected -
stored in, controlled by, or in direct communication with a central computer