error

English · Español · Português · Thesaurus

AI In plain words

Writing a short explanation…

Written by a house AI from the entry below, in your language. The entry itself is the source.

error

  • /ˈɛɹə(ɹ)/ US, UK
  • /ˈɛəɹəɹ/
  • /ɛəɹ/

Sounds like era, air, e'er, ere, heir, err · Rhymes with -ɛɹə(ɹ)

Where it comes from

From Middle English errour, from Anglo-Norman errour, borrowed from Old French error, from Latin error (“wandering about”, noun), derived from the verb errō (“to wander, to err”). Cognate with Gothic 𐌰𐌹𐍂𐌶𐌴𐌹 (airzei, “error”), Gothic 𐌰𐌹𐍂𐌶𐌾𐌰𐌽 (airzjan, “to lead astray”). More at err. By surface analysis, err + -or (suffix forming nouns of quality, state, or condition). Displaced native Old English dwild (“error”).

noun errors · errour

  1. uncountable The state, quality, or condition of being wrong. "Am I in error in marking out the s in the word assistants used in the following manner?[…]"

    Similar: wrength, wrong, wrongness, wrongfulness

  2. countable A mistake; an accidental wrong action or a false statement not made deliberately. There was a large error in the accounts.

    Similar: blunder, flub, gaffe, stumble

  3. countable, uncountable Sin; transgression. I've finally seen the error of my ways.

    Similar: delinquency, misdoing, wrong, crime, delict, error, malfeasance, misdeed, misdemeanor, offense, peccadillo, sin

  4. countable A failure to complete a task, usually involving a premature termination.
  5. countable The difference between a measured or calculated value and a true one.
  6. countable A play which is scored as having been made incorrectly.
  7. uncountable One or more mistakes in a trial that could be grounds for review of the judgement.
  8. countable, uncountable Any alteration in the DNA chemical structure occurring during DNA replication, recombination or repairing.
  9. countable, uncountable An unintentional deviation from the inherent rules of a language variety made by a second language learner.

Similar: aberration, bloomer, blooper, blunder, boner, boo-boo, break, clanger, cock-up, disadventure, error, fault, faux pas, floater, flub, fluff, fuckup, gaffe, goof, howler, inaccuracy, lapse, lapsus, mess-up, misadventure, misstep, mistake, oopsy, screwup, slip

verb errors · erroring · errored · errour

  1. To function improperly due to an error, especially accompanied by error message. The web-page took a long time to load and errored out.
  2. To show or contain an error or fault. The block transmission errored near the start and could not be received.
  3. nonstandard To err. Pixels which are mathematically outside of a triangle, but which are included for anti-aliasing purposes can be generated with colour and depth information outside of the valid range. The ADE should identify these cases and clamp the output to the minimum or maximum value depending on the direction

Similar: err

Thesaurus

Closest in meaning: erroneousness, mistake, wrongdoing, misplay, fault, erroneous belief, erroneous, inaccurate, misapprehension, misjudgement, erroneously, incorrect, incorrectly, misstatement, misunderstanding, mispronunciation

verb

Similar: err

Translations

Every language

noun mistake — see also mistake

Españolerror, yerro, trabacuenta
한국어실수 silsu, 에러 ereo, 오류 oryu
日本語誤り ayamari, 間違い machigai, エラー erā
中文錯誤 /错误 cuòwù, 失誤 /失误 shīwù
हिन्दीत्रुटि truṭi, ग़लती ġaltī, भूल bhūl
Kiswahilikasoro
Portuguêserro
Françaiserreur
DeutschFehler
Italianoerrore, sbaglio
Ελληνικάλάθος láthos, σφάλμα sfálma
Românăeroare
Русскийоши́бка ošíbka
Tiếng Việtlỗi
العربيةخَطَأ ḵaṭaʔ, غَلْطَة ḡalṭa, غَلَط ḡalaṭ
עבריתטָעוּת ta'út, שְׁגִיאָה shgi'á

noun computing: failure to complete task

Portuguêserro
Ελληνικάσφάλμα sfálma

noun statistics: difference between a measured or calculated value and a true one

Españolerror
한국어오차 ocha
日本語誤差 gosa
中文誤差 /误差 wùchā
Portuguêserro
Françaiserreur
DeutschFehler
Italianoerrore
Ελληνικάσφάλμα sfálma
Русскийпогре́шность pogréšnostʹ, отклоне́ние otklonénije
Tiếng Việtsai số
עבריתשְׁגִיאָה shgi'á

noun baseball: play which is scored as having been made incorrectly

한국어실책 silchaek, 에러 ereo
日本語失策 shissaku, エラー erā
Italianoerrore

noun appellate law: one or more mistakes in a trial

中文誤審 /误审 wù-shěn
Françaisvice
DeutschIrrtum
Italianovizio

noun any alteration in the DNA chemical structure

Españolerror
Portuguêserro
Françaiserreur
Italianoerrore

verb To show an error

Portuguêsdar erro
Françaisêtre en erreur
Deutschaussteigen, abbrechen
Italianomostrare un errore, mostrare errori

verb to cause or contain an error

Françaisplanter, foirer
Deutschfehlschlagen, misslingen
Italianocausare un errore, contenere un errore, causare errori, contenere errori

Talk about this word

Cite this
MLA

"error." Wiktionary, via Micwyn, micwyn.com/word/error. Accessed 6 Nov. 2026.

APA

error. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/error

Chicago

"error." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/error.

BibTeX
@misc{error_2026,
  title = {error},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/error},
  urldate = {2026-11-06}
}