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addend

[ ad-end, uh-dend ]
/ ˈæd ɛnd, əˈdɛnd /
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noun Mathematics.

any of a group of numbers or terms added together to form a sum.
(formerly) a number that is added to another in forming a sum.

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Origin of addend

First recorded in 1905–10; shortening of addendum
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

British Dictionary definitions for addend

addend
/ (ˈædɛnd, əˈdɛnd) /

noun

any of a set of numbers that is to be addedCompare sum 1 (def. 1)
C20: short for addendum
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

Scientific definitions for addend

addend
[ ădĕnd′ ]

A number that is added to another number.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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