partial sum

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noun Mathematics.

one of a series of sums of elements of a given sequence, the first sum being the first element, the second sum being the first element added to the second element, the third sum being equal to the sum of the first three elements, and so on.

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Origin of partial sum

First recorded in 1925–30

Words nearby partial sum

partial pressure, partial product, partial reinforcement, partial score, partial seizure, partial sum, partial-thickness flap, partial-thickness graft, partial tone, partial vacuum, partial volume

How to use partial sum in a sentence

Despite the financial remedy, partial repeal of the screen quota has imperiled the domestic market.
Propaganda, Protest, and Poisonous Vipers: The Cinema War in Korea|Rich Goldstein|December 30, 2014|DAILY BEAST
Is it True that “Gays vs. Traditionalists are a Zero-Sum Game”?
Do LGBTs Owe Christians an Olive Branch? Try The Other Way Around|Jay Michaelson|December 14, 2014|DAILY BEAST
Willima and Kate raised a similar sum at a private dinner for just 30 philanthropists on Sunday night.
Kate and William's Glamorous $2m New York Send Off|Tom Sykes|December 10, 2014|DAILY BEAST
On the other hand, they are viewing their donors, and their future children, not as whole people but as the sum of certain parts.
Have Sperm, Will Travel: The ‘Natural Inseminators’ Helping Women Avoid the Sperm Bank|Elizabeth Picciuto|November 29, 2014|DAILY BEAST

Or perhaps Understanding, Partial Ignorance, and Total Ignorance.
Extreme Weather? Blame the End Times|Jay Michaelson|November 28, 2014|DAILY BEAST
It was such a magnificent sum that Sol did not feel like taking the familiarity with it of mentioning it aloud.
The Bondboy|George W. (George Washington) Ogden
Of which the sum is that all the parties to the case are evidently, for the time being, Protestants!
Punch, or the London Charivari, Volume 107, November 3, 1894|Various
I've tried to teach lots of folks; an' sum learns quick, an' some don't never learn; it's jest 's 't strikes 'em.
Ramona|Helen Hunt Jackson
Granular and fatty casts, therefore, always indicate partial or complete disintegration of the renal epithelium.
A Manual of Clinical Diagnosis|James Campbell Todd
The King now increased it to the enormous sum of two shilling and ten pence.
Tobacco; Its History, Varieties, Culture, Manufacture and Commerce|E. R. Billings.