to sever or interrupt the connection of or between; detach

They disconnected the telephone. We were disconnected.

to sever or terminate a connection, as of a telephone; hang up

State your business and disconnect.

to withdraw into one's private world

When social pressures become too great, she simply disconnects.

an act or instance of disconnecting, esp. the suspension of telephone or cable TV service for nonpayment of service charges.

verb

attach , connect , couple , hitch , hook , join , link , plug

verb

abstract , break it off , break it up , cut off , detach , disassociate , disengage , disjoin , dissever , dissociate , disunite , divide , drop it , part , separate , sever , sideline , unfix , uncouple , interrupt , sunder , undo , unlink , unplug