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partial sum
Word Origin
noun
,
Mathematics.
1.
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.
Origin of
partial sum
Expand
1925-1930
1925-30
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2016.
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Difficulty index for
partial sum
Few English speakers likely know this word
Word Value for
partial
9
11
Scrabble
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