summand

[ suhm-and, suhm-and, suh-mand ]
/ ˈsʌm ænd, sʌmˈænd, səˈmænd /

noun

a part of a sum.

Origin of summand

1890–95; < Medieval Latin summandus, gerund of summāre to sum
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for summand

summand

/ (ˈsʌmænd, sʌˈmænd) /

noun

a number or quantity forming part of a sum

Word Origin for summand

C19: from Medieval Latin summandus, from Latin summa sum 1
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