vector sum

noun Mathematics.

the vector obtained by applying vector addition to two or more given vectors.

Origin of vector sum

First recorded in 1900–05

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for vector sum

Historical Examples of vector sum

If they are not all parallel they must be concurrent, and their vector-sum must be zero.
Encyclopaedia Britannica, 11th Edition, Volume 17, Slice 8
Various

British Dictionary definitions for vector sum

vector sum

noun

a vector whose length and direction are represented by the diagonal of a parallelogram whose sides represent the given vectorsSee also resultant

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012