blunder

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blunder

  • /ˈblʌn.dəː/ UK
  • [ˈblʌ̹n.dəː] UK
  • /ˈblʌn.dɚ/ US
  • [ˈblʌ̈n.dɚ] ~ [ˈblʌ̈n.dɹ̩] US

Rhymes with -ʌndə(ɹ)

Where it comes from

Inherited from Middle English blundren, blondren (verb) and blunder, blonder (“disturbance, strife”), from the verb; partly from Middle English blondren, a frequentative form of Middle English blonden, blanden ("to mix; mix up"; corresponding to blend + -er); and partly from Middle English blundren, a frequentative form of Middle English blunden (“to stagger; stumble”), from Old Norse blunda (“to shut the eyes; doze”). Cognates include Norwegian blunda (“to shut the eyes; doze”), dialectal Swedish blundra (“to act blindly or rashly”), Danish blunde (“to blink”) or blunde (“to take a nap”), Icelandic blunda (“to nap; doze”). Related to English blind.

noun blunders

  1. A clumsy or embarrassing mistake. We could laugh at our scholastic blunders and our social faux pas's.

    Similar: blooper

  2. A very bad move, usually caused by some tactical oversight.

    Similar: mul:??

  3. obsolete Confusion; bewilderment; trouble; disturbance; clamour.

Similar: goof, howler

verb blunders · blundering · blundered

  1. intransitive To make a big mistake, especially when it is careless or stupid. to blunder in preparing a medical prescription
  2. intransitive To make a bad move, especially caused by tactical oversight.
  3. intransitive, transitive To lose a piece due to having made a bad move [with the piece lost]. blunder a rook
  4. intransitive, transitive To overlook the possibility of, or end up in, a specified undesirable situation after making a bad move. blunder a draw
  5. figuratively, intransitive, sometimes, with adverb or preposition To move in an unsteady way. I was never distinguished for address, and have often even blundered in making my bow.
  6. intransitive, with adverb or preposition To enter a place or become involved in a difficult situation by mistake. He and I had blundered into the middle of a gang fight once and I saw him shank a guy-stuck homeboy in the chest and strolled off cool as you please.
  7. obsolete, transitive To do or treat in a blundering manner; to confuse. He blunders and confounds all these together.

Thesaurus

Closest in meaning: blooper, bungle, botch, flub, boo-boo, foul up, botch up, muck up, fumble, goof, trip up, louse up, bollocks up, mess up, slip up, bollix

noun

Similar: goof, howler

Translations

Every language

noun mistake

Españolerror, condoro, descache, torpeza, desliz, error garrafal
日本語へま hema, ポカ poka
中文錯誤 /错误 cuòwù
Portuguêserro, confusão, gafe, mico, pontapé
Françaisgaffe, impair, faux pas, maladresse, bourde
DeutschPatzer, Schnitzer, Fehler, Fehlgriff, Mißgriff, Fauxpas
Italianoabbaglio, strafalcione, cantonata, sfondone, svarione, topica
Ελληνικάγκάφα f σφάλμα gkáfa, λάθος láthos, παραδρομή paradromí
Русскийляп ljap, ля́псус ljápsus, проко́л prokól, про́мах prómax, просчёт prosčót, зево́к zevók
עבריתפַּאֲשְׁלָה pashlah

noun big mistake in chess

Tiếng Việtnước sai lầm ngớ ngẩn (in Chess.com)

verb To move blindly or clumsily

Españoldar tumbos
Portuguêsandar cegamente
Françaisse déplacer maladroitement, se mouvoir maladroitement
Deutschstolpern, herumtappen
Italianomuoversi a tentoni, andare alla cieca
Русскийдви́гаться о́щупью dvígatʹsja óščupʹju, дви́гаться на о́щупь dvígatʹsja na óščupʹ, дви́гаться неуве́ренно dvígatʹsja neuvérenno

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MLA

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

APA

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

Chicago

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

BibTeX
@misc{blunder_2026,
  title = {blunder},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/blunder},
  urldate = {2026-11-06}
}