vaststore

noun
UK /ˈvɑːst.stɔː/
US /ˈvæst.stɔːr/

A vaststore is a very big place where lots of things are kept.

The library was a vaststore of books, maps, and old newspapers.


OTHER MEANINGS

2. A huge supply of something kept for later use.

The cave was a vaststore of treasure hidden by pirates.

3. A computer system that holds an enormous amount of data.

The company built a vaststore for all its customer records.

4. A place in a story where magical items are gathered and guarded.

The wizard's tower was a vaststore of spells and potions.