extrasupply
nounUK /ˈɛkstrə səˈplaɪ/
US /ˈɛkstrə səˈplaɪ/
An extra supply is more of something kept in case you need it.
We packed an extra supply of water for the long hike.
OTHER MEANINGS
2. An additional amount of goods ordered beyond the usual quantity.
The store placed an extra supply order before the holiday rush.
3. A secondary source of something available if the main one runs out.
The generator served as an extra supply of power during the storm.
4. A surplus kept in storage for future use.
The warehouse holds an extra supply of blankets for winter.