Definition of Sum

Noun: sum  súm

1. A quantity of money
   "he borrowed a large sum";
   - sum of money, amount, amount of money
    
2. A quantity obtained by the addition of a group of numbers
   - amount, total
    
3. The final aggregate
   "the sum of all our troubles did not equal the misery they suffered";
   - summation, sum total
    
4. The choicest or most essential or most vital part of some idea or experience
   "the sum of the prosecutor's argument";
   - kernel, substance, core, center [US], centre [Brit, Cdn], essence, gist, heart, heart and soul, inwardness, marrow, meat, nub, pith, nitty-gritty
    
5. The whole amount
   - total, totality, aggregate
    
6. A set containing all and only the members of two or more given sets
   "let C be the sum of the sets A and B";
   - union, join

1. Be a summary of
   "The abstract sums up the main ideas in the paper";
   - summarize, summarise [Brit], sum up
    
2. Determine the sum of
   - total, tot, tot up, sum up, summate, tote up, add, add together, tally, add up

See also:
sulus
sumac

Anagrams containing the word sum

smu msu ums