spareimplement
nounUK /ˈspɛə ˈɪmplɪmənt/
US /ˈspɛr ˈɪmpləmənt/
A spare implement is an extra tool you keep in case you need it.
Dad keeps a spareimplement in the shed so he always has a tool ready.
OTHER MEANINGS
2. An additional piece of equipment carried for emergencies.
The hikers packed a spareimplement in case their main one broke.
3. A second tool of the same kind kept as a replacement.
She bought a spareimplement so she would not have to stop working.
4. A simple device used as a substitute when the usual one is missing.
He used a spareimplement from the drawer to fix the chair.