Meanings
verbunsubtract (third-person singular simple present unsubtracts, present participle unsubtracting, simple past and past participle unsubtracted)
present singular third person unsubtracts · participle present unsubtracting · participle past unsubtracted · past unsubtracted
- raremathematicsTo reverse the process of subtraction.
Origin
Cite this entry
APA
unsubtract. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/unsubtract
MLA
“unsubtract.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/unsubtract. Accessed November 3, 2026.
Chicago
WatkinsX Dictionary, s.v. “unsubtract,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/unsubtract.
Source: unsubtract on Wiktionary, CC BY-SA 4.0.