Integer and Sum

integer

Any of the natural numbers (positive or negative) or zero.
- usage: "an integer is a number that is not a fraction"
- synonyms: whole number

(n.) A complete entity; a whole number, in contradistinction to a fraction or a mixed number.

Webster's Revised Unabridged Dictionary

sum

(n.) Height; completion; utmost degree.
(n.) A problem to be solved or an example to be wrought out.
(n.) A quantity of money or currency; any amount, indefinitely; as, a sum of money; a small sum or a large sum.
(n.) The aggregate of two or more numbers, magnitudes, quantities or particulars; the amount or whole of any number of individuals or particulars added together; as, the sum of 5 and 7 is 12.
(v.t.) To bring or collect into a small compass; to comprise in a few words; to condense; -- usually with up.
(v.t.) To bring together into one whole; to collect into one amount; to cast up, as a column of figures; to ascertain the totality of; -- usually with up.
(v.t.) To have (the feathers) full grown; to furnish with complete or full-grown, plumage.
(n.) The principal points or thoughts when viewed together; the amount; the substance; compendium; as, this is the sum of all the evidence in the case; this is the sum and substance of his objections.

Webster's Revised Unabridged Dictionary

A quantity of money.
- usage: "he borrowed a large sum"; "the amount he had in cash was insufficient"
- synonyms: sum of money, amount, amount of money
A quantity obtained by the addition of a group of numbers.
- synonyms: amount, total
The final aggregate.
- usage: "the sum of all our troubles did not equal the misery they suffered"
- synonyms: summation, sum total
The choicest or most essential or most vital part of some idea or experience.
- usage: "the gist of the prosecutor's argument"; "the heart and soul of the Republican Party"; "the nub of the story"
- synonyms: kernel, substance, core, center, centre, essence, gist, heart, heart and soul, inwardness, marrow, meat, nub, pith, nitty-gritty
The whole amount.
- synonyms: total, totality, aggregate
A set containing all and only the members of two or more given sets.
- usage: "let C be the union of the sets A and B"
- synonyms: union, join

Be a summary of.
- usage: "The abstract summarizes the main ideas in the paper"
- synonyms: summarize, summarise, sum up
Determine the sum of.
- usage: "Add all the people in this town to those of the neighboring town"
- synonyms: total, tot, tot up, sum up, summate, tote up, add, add together, tally, add up