To sever or interrupt the connection of or between: disconnected the hose.
Electricity To shut off the current in (an appliance) by removing its connection to a power source.
verb, intransitive
To sever or interrupt a connection.
noun(dĭsˈkə-nĕktˌ)
A lack of connection; a disparity: “There is a cosmic disconnect between what the voters want and what the party of the corporate interests can give them”(Bob Herbert).