backupinstruction
nounUK /ˈbækʌp ɪnˈstrʌkʃən/
US /ˈbækʌp ɪnˈstrʌkʃən/
A backup instruction is a rule you keep in case the first plan does not work.
If the computer freezes, follow the backup instruction to restart it safely.
OTHER MEANINGS
2. A command that tells a computer to copy and save data in a second place.
The backup instruction runs every night to copy the files to another drive.
3. A reminder given to someone to support or reinforce what they were already told.
The coach gave a backup instruction to the players about staying in position.
4. An extra set of directions kept ready for use if the main directions are lost.
Keep the backup instruction sheet in the drawer in case the original goes missing.