backuphelp
nounUK /ˈbækʌphɛlp/
US /ˈbækʌphɛlp/
Backuphelp is extra help you get when you need it.
When the line got too long, the manager sent backuphelp to the front desk.
OTHER MEANINGS
2. A person who comes to help when someone else needs it.
The backuphelp arrived just in time to carry the boxes.
3. A feature in a computer program that gives extra guidance.
The app's backuphelp showed me how to fix the error.
4. Extra support kept ready in case of trouble.
The coach kept backuphelp on the bench for the second half.