Cut off

The entranced spectator was cut off from reality as long as the adventure lasted; it was as if he lived a dream yet believed he was awake.

[…] the master controller handle contains a device which automatically applies the brakes and cuts off all power to the electric motors in the event of an emergency; […]

The first English Electric units were not fitted with an anti-slip brake, but a hurried consultation of the wiring diagram showed that it should be possible to hold in the low-voltage anti-slip relay for long enough to let speed build up without cutting off the motor current.

Half of his head has been cut off by the edge of the photo.

His parents cut him off to encourage him to find a job.

You're drunk, Jerry, I'm cutting you off.

My phone call was cut off before I could get the information.

That dingbat cut me off as I was about to conclude my thesis.

I ran to the house, but Sally is quicker and cut me off.

Cut off the lamp so I can get some sleep.