operand
ope·rand
noun
1.
a quantity upon which a mathematical operation is performed
Origin
From Late Latin operandum. By surface analysis, operate + -and. Doublet of operandum.
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.