quantityholder
nounUK /ˈkwɒntətiˌhəʊldə/
US /ˈkwɑːntətiˌhoʊldər/
A quantityholder is a thing or person that keeps or holds an amount of something.
The big jar is a quantityholder for all the marbles.
OTHER MEANINGS
2. A person who is in charge of keeping track of how much of something is available.
The warehouse quantityholder counted every box before the trucks arrived.
3. A device or part that holds a measured amount of liquid or material.
The machine's quantityholder fills each bottle with exactly one liter.
4. In math games, a number that holds a place value in a larger number.
In the number 352, each digit is a quantityholder for hundreds, tens, or ones.