scheduledshutdowntool

noun
UK /ˈʃɛdjuːld ˈʃʌtdaʊn tuːl/
US /ˈskɛdʒuːld ˈʃʌtdaʊn tuːl/

A tool that turns a computer off at a time you choose.

Dad used the scheduledshutdowntool so the computer would turn off at nine o'clock.


OTHER MEANINGS

2. A feature in a device that lets it power down on its own after a set time.

The scheduledshutdowntool saved electricity by turning off the TV at midnight.

3. Software used by a system administrator to restart or stop many machines at once.

The school's scheduledshutdowntool turned off all the lab computers after class.

4. A small app that reminds you to stop working and switch off your device.

Her scheduledshutdowntool popped up a message saying it was time to sleep.