English Reference
Noun

inaccuracy

n. C / U
B2 Upper Intermediate US /ˌɪˈnækjɝəsi/ UK /ɪnˈækjʊɹəsi/ in·ac·cu·ra·cy UK spelling inaccuracies

n.a mistake in something that is supposed to be correct. It can be a wrong fact, a bad measurement, or a wrong statement.

n.a state or instance of being incorrect or imprecise. Often refers to a specific error in data, measurement, or representation.


SIMPLE

The report contains several inaccuracies that need to be fixed.

CONTEXTUAL

The witness's testimony was dismissed because of a major inaccuracy regarding the time of the incident.

COMPLEX

While the general direction of the study was sound, the final results were compromised by a minor inaccuracy in the initial data entry process.

So a new line says, "Remember that speed, technology or medium do not excuse inaccuracy or unfairness.

Phys.org· 1 Sept 2026

Barrack's comments led Israel's far-right defence minister, Israel Katz, to describe his account as "full of inaccuracies".

BBC News· 22 Aug 2026

Morphologically in- + accuracy.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry
Level B2 · Upper Intermediate
Frequency Occasional
Updated