aliquot
🇺🇸
/ˈælɪkwɑːt/
🇬🇧
/ˈælɪkwɒt/
A small part of a larger amount, often taken for testing purposes.
The scientist took an aliquot of the solution for further analysis.
A number that can be divided exactly by another number.
The number 12 is an aliquot of 4 because it can be divided evenly.