cumulative error

noun

A statistical or measurement error that compounds with further calculation, analysis, etc.

“Rounding the results of intermediate calculations introduces cumulative error in the final answer.”

Meanings

nouncumulative error (countable and uncountable, plural cumulative errors)

plural cumulative errors

  1. countableuncountablemathematicsA statistical or measurement error that compounds with further calculation, analysis, etc.

    Rounding the results of intermediate calculations introduces cumulative error in the final answer.

  2. countableuncountablelawLegal errors that, when taken alone, may be immaterial, but taken together substantially prejudice the result of a trial.
    1 more example

    In addition to confessing error relating to the Napue violation, the State confessed to cumulative error in response to multiple issues raised in Glossip’s Post-Conviction Relief Application that, when taken together with the incorrect testimony of the State’s key witness, the State believes establishes that Glossip’s trial was unfair and unreliable.

    2024, Glossip v. Oklahoma (U.S. Supreme Court No. 22-7466), Brief of respondent in support of petition for a writ of certiorari
Cite this entry
APA

cumulative error. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/cumulative%20error

MLA

“cumulative error.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/cumulative%20error. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “cumulative error,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/cumulative%20error.

Source: cumulative error on Wiktionary, CC BY-SA 4.0.