power down
Intermediate (B1)neutral
To turn off a machine or computer properly so it stops using electricity.
"Please power down your laptop before placing it in the overhead compartment."
Hear it in context

1 Hour of 'The Big Bang Theory' Games to Watch While You Relax
The Big Bang Theory · 1:34
You could power down.

The Future of Surround Sound - LG Sound Suite AI
ShortCircuit · 1:41
Nice stealthy power down here.

Watch NASA's Artemis II Splashdown Back to Earth
CNET · 120:08
So, we have vehicle power down,

The Indoor Epidemic: Why Your House is Accelerating Aging | Dr. John La Puma
Dhru Purohit · 48:43
It's time to to power down.

NASA Has Found Water All Over the Solar System
Astrum Extra · 41:56
Vikram and Praan were ordered to power down.