sum

What is the Definition of sum?

Noun:

1. a quantity of money
2. a quantity obtained by the addition of a group of numbers
3. the final aggregate
4. the choicest or most essential or most vital part of some idea or experience
5. the whole amount
6. a set containing all and only the members of two or more given sets

Verb:

1. be a summary of
2. determine the sum of

Other meanings of sum (synonyms, cognates).