vastcapacity
nounUK /ˌvɑːstkəˈpæsɪti/
US /ˌvæstkəˈpæsəti/
A very, very big amount of room for holding things.
The new library has a vastcapacity for books, so it can hold thousands of them.
OTHER MEANINGS
2. The ability to take in or handle a very large amount of something, such as work or ideas.
Her vastcapacity for learning helped her finish the course quickly.
3. A very large amount of space available inside something.
The warehouse's vastcapacity let the company store all its boxes.
4. The power to hold or contain a great quantity without becoming full.
The water tank's vastcapacity kept the whole town supplied for days.