summation

noun
UK /sʌˈmeɪʃən/
US /sʌˈmeɪʃən/

A summation is when you add numbers together to find the total.

The summation of 2, 3, and 5 is 10.


OTHER MEANINGS

2. A short speech that repeats the main points of something.

The lawyer gave a summation of the case before the jury decided.

3. The act of putting different ideas or facts together to form a whole.

Her book is a summation of years of research.

4. The final part of a process that brings everything together.

The last chapter is a summation of the story's main themes.