Irrtum.
error, mistake
Meaning & usage
error, mistake
Where this word comes from
From Middle High German irretuom, from Old High German irrituom. Equivalent to irren (“to wander”) + -tum. Related to English error via the same Proto-Indo-European root (though the English is borrowed from the Italic cognate).
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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.