summation

noun

sum·​ma·​tion (ˌ)sə-ˈmā-shən How to pronounce summation (audio)
1
: the act or process of forming a sum : addition
2
: sum, total
3
: cumulative action or effect
especially : the process by which a sequence of stimuli that are individually inadequate to produce a response are cumulatively able to induce a nerve impulse
4
: a final part of an argument reviewing points made and expressing conclusions
summational adjective

Examples of summation in a Sentence

A summation can be found at the end of the report. We gave a summation of our discovery. The defense attorneys and prosecutors are set to make their final summations today.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
During his summation, Franklin County prosecutor Anthony Pierson told the jury that the evidence proved beyond reasonable doubt that Coy's use of deadly force was not justified, according to his training and national police standards. Bill Hutchinson, ABC News, 4 Nov. 2024 Here's a brief summation for the benefit of those who may not have kept up with the more recent seasons. Jennifer Ouellette, Ars Technica, 7 July 2024 Just to make up an example, suppose the lawyer was paid $50 an hour for jury selection and $200 an hour to prepare a final summation of your case to the jury. John C. Goodman, Forbes, 30 Sep. 2024 Instead of digging in, Murphy and Brennan lean on the cycles of abuse to account for everything — a valid reason to be sure, but one that’s just kind of tossed in, like a lazy summation by a prosecutor bored with their own case. Ben Travers, IndieWire, 20 Sep. 2024 See all Example Sentences for summation 

Word History

First Known Use

1760, in the meaning defined at sense 1

Time Traveler
The first known use of summation was in 1760

Dictionary Entries Near summation

Cite this Entry

“Summation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/summation. Accessed 23 Nov. 2024.

Kids Definition

summation

noun
sum·​ma·​tion (ˌ)sə-ˈmā-shən How to pronounce summation (audio)
1
: the act or process of forming a sum : addition
2
3
: a final part of an argument reviewing points made and expressing conclusions

Medical Definition

summation

noun
sum·​ma·​tion (ˌ)sə-ˈmā-shən How to pronounce summation (audio)
: cumulative action or effect
especially : the process by which a sequence of stimuli that are individually inadequate to produce a response are cumulatively able to induce a nerve impulse see spatial summation, temporal summation

Legal Definition

summation

noun
sum·​ma·​tion sə-ˈmā-shən How to pronounce summation (audio)

More from Merriam-Webster on summation

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