missummation

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noun

Wrong summation; incorrect addition.

Similar
misaddition
Scrabble 18
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Meanings

nounmissummation (plural missummations)

plural missummations

  1. archaicWrong summation; incorrect addition.

    An inroad on the strongbox, or an erasure in the ledger, or a missummation in a fitted account, could hardly have surprised him more disagreeably.

    1817 December 31 (indicated as 1818), [Walter Scott], Rob Roy. […], volume (please specify |volume=I to III), Edinburgh: […] James Ballantyne and Co. for Archibald Constable and Co. […]; London: Longman, Hurst, Rees, Orme, and Brown, →OCLC

    Synonyms: misaddition

Synonyms & antonyms

nounWrong summation; incorrect addition.

Similar
misaddition

Origin

From mis- + summation.

Full word history & related roots →
Cite this entry
APA

missummation. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/missummation

MLA

“missummation.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/missummation. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “missummation,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/missummation.

Source: missummation on Wiktionary, CC BY-SA 4.0.