"undo" meaning in English

See undo in All languages combined, or Wiktionary

Adjective

IPA: /ʌnˈduː/ Audio: LL-Q1860 (eng)-Vealhurl-undo.wav
Rhymes: -uː Head templates: {{head|en|adjective}} undo
  1. Misspelling of undue. Tags: alt-of, misspelling, transitive Alternative form of: undue
    Sense id: en-undo-en-adj-qPeBWGB5
The following are not (yet) sense-disambiguated
Etymology number: 2

Noun

IPA: /ʌnˈduː/ Audio: LL-Q1860 (eng)-Vealhurl-undo.wav Forms: undos [plural]
Rhymes: -uː Etymology: From Middle English undōn, from Old English ondōn, from Proto-West Germanic *andadōn (“to undo”), equivalent to un- + do. Cognate with West Frisian ûndwaan, ûntdwaan (“to undo; rid”), Dutch ontdoen (“to undo”). Etymology templates: {{inh|en|enm|undōn}} Middle English undōn, {{inh|en|ang|ondōn}} Old English ondōn, {{inh|en|gmw-pro|*andadōn|t=to undo}} Proto-West Germanic *andadōn (“to undo”), {{pre|en|un|do|id1=reversive}} un- + do, {{cog|fy|ûndwaan}} West Frisian ûndwaan, {{cog|nl|ontdoen|t=to undo}} Dutch ontdoen (“to undo”) Head templates: {{en-noun}} undo (plural undos)
  1. (computing) An operation that reverses a previous action. Tags: transitive Categories (topical): Computing Translations (an operation that reverses a previous action): visszavonás (Hungarian), visszaállítás (Hungarian)
    Sense id: en-undo-en-noun-1pjnYVKi Categories (other): English entries with incorrect language header, English terms prefixed with un- (reversive), Entries with translation boxes, Terms with Aragonese translations, Terms with Aromanian translations, Terms with Asturian translations, Terms with Basque translations, Terms with Bulgarian translations, Terms with Catalan translations, Terms with Czech translations, Terms with Dutch translations, Terms with Esperanto translations, Terms with Faroese translations, Terms with Finnish translations, Terms with French translations, Terms with Galician translations, Terms with Georgian translations, Terms with German translations, Terms with Hindi translations, Terms with Hungarian translations, Terms with Irish translations, Terms with Italian translations, Terms with Japanese translations, Terms with Latin translations, Terms with Mandarin translations, Terms with Maori translations, Terms with Norwegian translations, Terms with Portuguese translations, Terms with Rapa Nui translations, Terms with Romanian translations, Terms with Russian translations, Terms with Scottish Gaelic translations, Terms with Serbo-Croatian translations, Terms with Sindhi translations, Terms with Spanish translations, Terms with Swedish translations, Terms with Turkish translations, Terms with Vietnamese translations, Terms with Welsh translations Disambiguation of English entries with incorrect language header: 5 43 5 15 32 Disambiguation of English terms prefixed with un- (reversive): 41 14 13 32 Disambiguation of Entries with translation boxes: 49 14 13 23 Disambiguation of Terms with Aragonese translations: 47 9 7 37 Disambiguation of Terms with Aromanian translations: 46 9 7 38 Disambiguation of Terms with Asturian translations: 52 12 9 28 Disambiguation of Terms with Basque translations: 47 9 7 37 Disambiguation of Terms with Bulgarian translations: 47 9 7 37 Disambiguation of Terms with Catalan translations: 47 9 7 37 Disambiguation of Terms with Czech translations: 39 6 8 47 Disambiguation of Terms with Dutch translations: 43 15 13 28 Disambiguation of Terms with Esperanto translations: 45 9 8 38 Disambiguation of Terms with Faroese translations: 47 9 7 37 Disambiguation of Terms with Finnish translations: 47 9 7 37 Disambiguation of Terms with French translations: 44 15 14 27 Disambiguation of Terms with Galician translations: 47 9 7 37 Disambiguation of Terms with Georgian translations: 48 9 7 36 Disambiguation of Terms with German translations: 50 12 10 29 Disambiguation of Terms with Hindi translations: 47 7 9 37 Disambiguation of Terms with Hungarian translations: 51 5 22 22 Disambiguation of Terms with Irish translations: 47 9 7 37 Disambiguation of Terms with Italian translations: 49 12 10 29 Disambiguation of Terms with Japanese translations: 49 12 10 29 Disambiguation of Terms with Latin translations: 49 12 10 29 Disambiguation of Terms with Mandarin translations: 49 7 13 31 Disambiguation of Terms with Maori translations: 47 9 7 37 Disambiguation of Terms with Norwegian translations: 47 9 7 37 Disambiguation of Terms with Portuguese translations: 43 8 6 43 Disambiguation of Terms with Rapa Nui translations: 43 7 4 46 Disambiguation of Terms with Romanian translations: 47 9 7 37 Disambiguation of Terms with Russian translations: 49 12 10 29 Disambiguation of Terms with Scottish Gaelic translations: 46 9 7 37 Disambiguation of Terms with Serbo-Croatian translations: 47 9 7 37 Disambiguation of Terms with Sindhi translations: 50 12 10 29 Disambiguation of Terms with Spanish translations: 49 13 12 26 Disambiguation of Terms with Swedish translations: 47 9 7 37 Disambiguation of Terms with Turkish translations: 47 9 7 37 Disambiguation of Terms with Vietnamese translations: 47 9 7 37 Disambiguation of Terms with Welsh translations: 44 15 14 27 Topics: computing, engineering, mathematics, natural-sciences, physical-sciences, sciences
The following are not (yet) sense-disambiguated
Etymology number: 1

Verb

IPA: /ʌnˈduː/ Audio: LL-Q1860 (eng)-Vealhurl-undo.wav Forms: undoes [present, singular, third-person], undoing [participle, present], undid [past], undone [participle, past]
Rhymes: -uː Etymology: From Middle English undōn, from Old English ondōn, from Proto-West Germanic *andadōn (“to undo”), equivalent to un- + do. Cognate with West Frisian ûndwaan, ûntdwaan (“to undo; rid”), Dutch ontdoen (“to undo”). Etymology templates: {{inh|en|enm|undōn}} Middle English undōn, {{inh|en|ang|ondōn}} Old English ondōn, {{inh|en|gmw-pro|*andadōn|t=to undo}} Proto-West Germanic *andadōn (“to undo”), {{pre|en|un|do|id1=reversive}} un- + do, {{cog|fy|ûndwaan}} West Frisian ûndwaan, {{cog|nl|ontdoen|t=to undo}} Dutch ontdoen (“to undo”) Head templates: {{en-verb|undoes|undoing|undid|undone}} undo (third-person singular simple present undoes, present participle undoing, simple past undid, past participle undone), {{tlb|en|transitive}} (transitive)
  1. To reverse the effects of an action. Tags: transitive Synonyms (reverse effects): cancel, reverse Translations (to reverse): desfer (Aragonese), disfac (Aromanian), desfacer (Asturian), отменям (otmenjam) (Bulgarian), връщам обратно (vrǎštam obratno) (Bulgarian), desfer (Catalan), 復原 /复原 (fùyuán) (Chinese Mandarin), 重做 (chóngzuò) (Chinese Mandarin), odčinit (Czech), navrátit (Czech), ongedaan maken (Dutch), tenietdoen (Dutch), ontdoen (Dutch), malfari (Esperanto), kumota (Finnish), annuler (French), défaire (French), desfacer (Galician), გაუქმება (gaukmeba) (Georgian), შებრუნება (šebruneba) (Georgian), ანულირება (anulireba) (Georgian), rückgängig machen (German), ungeschehen machen (German), उधेड़ना (udheṛnā) (Hindi), visszavon (Hungarian), visszaállít (Hungarian), helyreállít (Hungarian), jóvátesz (Hungarian), visszacsinál (Hungarian), meg nem történtté tesz (Hungarian), annullare (Italian), disfare (Italian), 戻す (modosu) (alt: もどす) (Japanese), 取り消す (torikesu) (alt: とりけす) (Japanese), abrogo (Latin), destruo (Latin), whakakore (Maori), rette opp (Norwegian), angre (Norwegian), desfazer (Portuguese), kume (Rapa Nui), desface (Romanian), отменя́ть (otmenjátʹ) [imperfective] (Russian), отмени́ть (otmenítʹ) [perfective] (Russian), возвраща́ть (vozvraščátʹ) [imperfective] (Russian), верну́ть (vernútʹ) [perfective] (Russian), neo-dhèan (Scottish Gaelic), opovrgnuti (Serbo-Croatian), revertirati (Serbo-Croatian), اڻڪرڻ (Sindhi), deshacer (Spanish), revertir (Spanish), desfacer [rare] (Spanish), ångra (note: only when the person doing something is undoing own actions) (Swedish), geri almak (Turkish), hoàn tác (Vietnamese), dad-wneud (Welsh)
    Sense id: en-undo-en-verb-2S0O3dTf Disambiguation of 'reverse effects': 64 10 26 Disambiguation of 'to reverse': 100 0 0
  2. To unfasten. Tags: transitive Synonyms (unfasten): unbuckle, unbutton, untie, unzip Translations (to unfasten): disfac (Aromanian), askatu (Basque), отварям (otvarjam) (Bulgarian), развързвам (razvǎrzvam) (Bulgarian), 解開 /解开 (jiěkāi) (Chinese Mandarin), losmaken (Dutch), loysa (Faroese), avata (Finnish), irrottaa (Finnish), défaire (French), délier (French), გახსნა (gaxsna) (Georgian), შეხსნა (šexsna) (Georgian), aufmachen (German), öffnen (German), losmachen (German), lösen (German), abschnallen (German), kinyit (Hungarian), kigombol (Hungarian), kikapcsol (Hungarian), kiköt (Hungarian), kifűz (Hungarian), kibont (Hungarian), kicsatol (Hungarian), kiold (Hungarian), scaoil (Irish), slacciare (Italian), はずす (hazusu) (Japanese), ほどく (hodoku) (Japanese), 解く (toku) (alt: とく) (Japanese), wete (Maori), wetewete (Maori), wewete (Maori), whakamatara (Maori), maheno (Maori), løsne (Norwegian), desatar (Portuguese), desface (Romanian), расстёгивать (rasstjógivatʹ) [imperfective] (Russian), расстегну́ть (rasstegnútʹ) [perfective] (Russian), развя́зывать (razvjázyvatʹ) [imperfective] (Russian), развяза́ть (razvjazátʹ) [perfective] (Russian), fuasgail (Scottish Gaelic), razvezati (english: what is tied) (Serbo-Croatian), raskopčati (english: what is buttoned up; what is buttoned up) (Serbo-Croatian), desatar (Spanish), çözmek (Turkish), datod (Welsh)
    Sense id: en-undo-en-verb-FPLovJS~ Disambiguation of 'unfasten': 1 97 2 Disambiguation of 'to unfasten': 1 97 2
  3. (figuratively) To impoverish or ruin, as in reputation; to cause the downfall of. Tags: figuratively, transitive
    Sense id: en-undo-en-verb-KK0cv0p7 Categories (other): Terms with Aromanian translations, Terms with Czech translations, Terms with Esperanto translations, Terms with Portuguese translations, Terms with Rapa Nui translations Disambiguation of Terms with Aromanian translations: 46 9 7 38 Disambiguation of Terms with Czech translations: 39 6 8 47 Disambiguation of Terms with Esperanto translations: 45 9 8 38 Disambiguation of Terms with Portuguese translations: 43 8 6 43 Disambiguation of Terms with Rapa Nui translations: 43 7 4 46
The following are not (yet) sense-disambiguated
Derived forms: what's done cannot be undone
Etymology number: 1

Inflected forms

{
  "antonyms": [
    {
      "sense": "antonym(s) of “reverse effects”",
      "word": "redo"
    },
    {
      "sense": "antonym(s) of “unfasten”",
      "word": "do up"
    },
    {
      "sense": "antonym(s) of “unfasten”",
      "word": "button"
    },
    {
      "sense": "antonym(s) of “unfasten”",
      "word": "button up"
    },
    {
      "sense": "antonym(s) of “unfasten”",
      "word": "tie up"
    },
    {
      "sense": "antonym(s) of “unfasten”",
      "word": "zip"
    },
    {
      "sense": "antonym(s) of “unfasten”",
      "word": "zip up"
    }
  ],
  "derived": [
    {
      "_dis1": "0 0 0",
      "word": "what's done cannot be undone"
    }
  ],
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "cy",
            "2": "andwyo",
            "bor": "1"
          },
          "expansion": "→ Welsh: andwyo",
          "name": "desc"
        }
      ],
      "text": "→ Welsh: andwyo"
    }
  ],
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "enm",
        "3": "undōn"
      },
      "expansion": "Middle English undōn",
      "name": "inh"
    },
    {
      "args": {
        "1": "en",
        "2": "ang",
        "3": "ondōn"
      },
      "expansion": "Old English ondōn",
      "name": "inh"
    },
    {
      "args": {
        "1": "en",
        "2": "gmw-pro",
        "3": "*andadōn",
        "t": "to undo"
      },
      "expansion": "Proto-West Germanic *andadōn (“to undo”)",
      "name": "inh"
    },
    {
      "args": {
        "1": "en",
        "2": "un",
        "3": "do",
        "id1": "reversive"
      },
      "expansion": "un- + do",
      "name": "pre"
    },
    {
      "args": {
        "1": "fy",
        "2": "ûndwaan"
      },
      "expansion": "West Frisian ûndwaan",
      "name": "cog"
    },
    {
      "args": {
        "1": "nl",
        "2": "ontdoen",
        "t": "to undo"
      },
      "expansion": "Dutch ontdoen (“to undo”)",
      "name": "cog"
    }
  ],
  "etymology_text": "From Middle English undōn, from Old English ondōn, from Proto-West Germanic *andadōn (“to undo”), equivalent to un- + do. Cognate with West Frisian ûndwaan, ûntdwaan (“to undo; rid”), Dutch ontdoen (“to undo”).",
  "forms": [
    {
      "form": "undoes",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "undoing",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "undid",
      "tags": [
        "past"
      ]
    },
    {
      "form": "undone",
      "tags": [
        "participle",
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "undoes",
        "2": "undoing",
        "3": "undid",
        "4": "undone"
      },
      "expansion": "undo (third-person singular simple present undoes, present participle undoing, simple past undid, past participle undone)",
      "name": "en-verb"
    },
    {
      "args": {
        "1": "en",
        "2": "transitive"
      },
      "expansion": "(transitive)",
      "name": "tlb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [],
      "examples": [
        {
          "text": "Fortunately, we can undo most of the damage to the system by the war.",
          "type": "example"
        },
        {
          "ref": "1610–1611 (date written), William Shakespeare, “The Tempest”, in Mr. William Shakespeares Comedies, Histories, & Tragedies […] (First Folio), London: […] Isaac Iaggard, and Ed[ward] Blount, published 1623, →OCLC, [Act I, scene ii], page 4:",
          "text": "Pro.[…]it was a torment / To lay vpon the damn'd, which Sycorax / Could not againe vndoe ; it was mine Art, / When I arriu'd, and heard thee, that made gape / The Pyne, and let thee out.",
          "type": "quote"
        },
        {
          "ref": "2011 October 15, Michael Da Silva, “Wigan 1 - 3 Bolton”, in BBC Sport:",
          "text": "But Wigan undid their good work by conceding an avoidable second goal deep into first-half injury time.",
          "type": "quote"
        },
        {
          "ref": "2019 April 6, Caleb Quinley, “Thailand: Anti-military party leader faces sedition charges”, in Al Jazeera, Doha: Al Jazeera, retrieved 2019-04-06:",
          "text": "And judging by how well the progressive and youth-favoured party did, many observers suspect this latest round of legal charges are a response to Future Forward's commitment to undo the legacy of military rule and undertake democratic reforms.",
          "type": "quote"
        }
      ],
      "glosses": [
        "To reverse the effects of an action."
      ],
      "id": "en-undo-en-verb-2S0O3dTf",
      "links": [
        [
          "reverse",
          "reverse"
        ],
        [
          "action",
          "action"
        ]
      ],
      "synonyms": [
        {
          "_dis1": "64 10 26",
          "sense": "reverse effects",
          "word": "cancel"
        },
        {
          "_dis1": "64 10 26",
          "sense": "reverse effects",
          "word": "reverse"
        }
      ],
      "tags": [
        "transitive"
      ],
      "translations": [
        {
          "_dis1": "100 0 0",
          "code": "an",
          "lang": "Aragonese",
          "sense": "to reverse",
          "word": "desfer"
        },
        {
          "_dis1": "100 0 0",
          "code": "rup",
          "lang": "Aromanian",
          "sense": "to reverse",
          "word": "disfac"
        },
        {
          "_dis1": "100 0 0",
          "code": "ast",
          "lang": "Asturian",
          "sense": "to reverse",
          "word": "desfacer"
        },
        {
          "_dis1": "100 0 0",
          "code": "bg",
          "lang": "Bulgarian",
          "roman": "otmenjam",
          "sense": "to reverse",
          "word": "отменям"
        },
        {
          "_dis1": "100 0 0",
          "code": "bg",
          "lang": "Bulgarian",
          "roman": "vrǎštam obratno",
          "sense": "to reverse",
          "word": "връщам обратно"
        },
        {
          "_dis1": "100 0 0",
          "code": "ca",
          "lang": "Catalan",
          "sense": "to reverse",
          "word": "desfer"
        },
        {
          "_dis1": "100 0 0",
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "roman": "fùyuán",
          "sense": "to reverse",
          "word": "復原 /复原"
        },
        {
          "_dis1": "100 0 0",
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "roman": "chóngzuò",
          "sense": "to reverse",
          "word": "重做"
        },
        {
          "_dis1": "100 0 0",
          "code": "cs",
          "lang": "Czech",
          "sense": "to reverse",
          "word": "odčinit"
        },
        {
          "_dis1": "100 0 0",
          "code": "cs",
          "lang": "Czech",
          "sense": "to reverse",
          "word": "navrátit"
        },
        {
          "_dis1": "100 0 0",
          "code": "nl",
          "lang": "Dutch",
          "sense": "to reverse",
          "word": "ongedaan maken"
        },
        {
          "_dis1": "100 0 0",
          "code": "nl",
          "lang": "Dutch",
          "sense": "to reverse",
          "word": "tenietdoen"
        },
        {
          "_dis1": "100 0 0",
          "code": "nl",
          "lang": "Dutch",
          "sense": "to reverse",
          "word": "ontdoen"
        },
        {
          "_dis1": "100 0 0",
          "code": "eo",
          "lang": "Esperanto",
          "sense": "to reverse",
          "word": "malfari"
        },
        {
          "_dis1": "100 0 0",
          "code": "fi",
          "lang": "Finnish",
          "sense": "to reverse",
          "word": "kumota"
        },
        {
          "_dis1": "100 0 0",
          "code": "fr",
          "lang": "French",
          "sense": "to reverse",
          "word": "annuler"
        },
        {
          "_dis1": "100 0 0",
          "code": "fr",
          "lang": "French",
          "sense": "to reverse",
          "word": "défaire"
        },
        {
          "_dis1": "100 0 0",
          "code": "gl",
          "lang": "Galician",
          "sense": "to reverse",
          "word": "desfacer"
        },
        {
          "_dis1": "100 0 0",
          "code": "ka",
          "lang": "Georgian",
          "roman": "gaukmeba",
          "sense": "to reverse",
          "word": "გაუქმება"
        },
        {
          "_dis1": "100 0 0",
          "code": "ka",
          "lang": "Georgian",
          "roman": "šebruneba",
          "sense": "to reverse",
          "word": "შებრუნება"
        },
        {
          "_dis1": "100 0 0",
          "code": "ka",
          "lang": "Georgian",
          "roman": "anulireba",
          "sense": "to reverse",
          "word": "ანულირება"
        },
        {
          "_dis1": "100 0 0",
          "code": "de",
          "lang": "German",
          "sense": "to reverse",
          "word": "rückgängig machen"
        },
        {
          "_dis1": "100 0 0",
          "code": "de",
          "lang": "German",
          "sense": "to reverse",
          "word": "ungeschehen machen"
        },
        {
          "_dis1": "100 0 0",
          "code": "hi",
          "lang": "Hindi",
          "roman": "udheṛnā",
          "sense": "to reverse",
          "word": "उधेड़ना"
        },
        {
          "_dis1": "100 0 0",
          "code": "hu",
          "lang": "Hungarian",
          "sense": "to reverse",
          "word": "visszavon"
        },
        {
          "_dis1": "100 0 0",
          "code": "hu",
          "lang": "Hungarian",
          "sense": "to reverse",
          "word": "visszaállít"
        },
        {
          "_dis1": "100 0 0",
          "code": "hu",
          "lang": "Hungarian",
          "sense": "to reverse",
          "word": "helyreállít"
        },
        {
          "_dis1": "100 0 0",
          "code": "hu",
          "lang": "Hungarian",
          "sense": "to reverse",
          "word": "jóvátesz"
        },
        {
          "_dis1": "100 0 0",
          "code": "hu",
          "lang": "Hungarian",
          "sense": "to reverse",
          "word": "visszacsinál"
        },
        {
          "_dis1": "100 0 0",
          "code": "hu",
          "lang": "Hungarian",
          "sense": "to reverse",
          "word": "meg nem történtté tesz"
        },
        {
          "_dis1": "100 0 0",
          "code": "it",
          "lang": "Italian",
          "sense": "to reverse",
          "word": "annullare"
        },
        {
          "_dis1": "100 0 0",
          "code": "it",
          "lang": "Italian",
          "sense": "to reverse",
          "word": "disfare"
        },
        {
          "_dis1": "100 0 0",
          "alt": "もどす",
          "code": "ja",
          "lang": "Japanese",
          "roman": "modosu",
          "sense": "to reverse",
          "word": "戻す"
        },
        {
          "_dis1": "100 0 0",
          "alt": "とりけす",
          "code": "ja",
          "lang": "Japanese",
          "roman": "torikesu",
          "sense": "to reverse",
          "word": "取り消す"
        },
        {
          "_dis1": "100 0 0",
          "code": "la",
          "lang": "Latin",
          "sense": "to reverse",
          "word": "abrogo"
        },
        {
          "_dis1": "100 0 0",
          "code": "la",
          "lang": "Latin",
          "sense": "to reverse",
          "word": "destruo"
        },
        {
          "_dis1": "100 0 0",
          "code": "mi",
          "lang": "Maori",
          "sense": "to reverse",
          "word": "whakakore"
        },
        {
          "_dis1": "100 0 0",
          "code": "no",
          "lang": "Norwegian",
          "sense": "to reverse",
          "word": "rette opp"
        },
        {
          "_dis1": "100 0 0",
          "code": "no",
          "lang": "Norwegian",
          "sense": "to reverse",
          "word": "angre"
        },
        {
          "_dis1": "100 0 0",
          "code": "pt",
          "lang": "Portuguese",
          "sense": "to reverse",
          "word": "desfazer"
        },
        {
          "_dis1": "100 0 0",
          "code": "rap",
          "lang": "Rapa Nui",
          "sense": "to reverse",
          "word": "kume"
        },
        {
          "_dis1": "100 0 0",
          "code": "ro",
          "lang": "Romanian",
          "sense": "to reverse",
          "word": "desface"
        },
        {
          "_dis1": "100 0 0",
          "code": "ru",
          "lang": "Russian",
          "roman": "otmenjátʹ",
          "sense": "to reverse",
          "tags": [
            "imperfective"
          ],
          "word": "отменя́ть"
        },
        {
          "_dis1": "100 0 0",
          "code": "ru",
          "lang": "Russian",
          "roman": "otmenítʹ",
          "sense": "to reverse",
          "tags": [
            "perfective"
          ],
          "word": "отмени́ть"
        },
        {
          "_dis1": "100 0 0",
          "code": "ru",
          "lang": "Russian",
          "roman": "vozvraščátʹ",
          "sense": "to reverse",
          "tags": [
            "imperfective"
          ],
          "word": "возвраща́ть"
        },
        {
          "_dis1": "100 0 0",
          "code": "ru",
          "lang": "Russian",
          "roman": "vernútʹ",
          "sense": "to reverse",
          "tags": [
            "perfective"
          ],
          "word": "верну́ть"
        },
        {
          "_dis1": "100 0 0",
          "code": "gd",
          "lang": "Scottish Gaelic",
          "sense": "to reverse",
          "word": "neo-dhèan"
        },
        {
          "_dis1": "100 0 0",
          "code": "sh",
          "lang": "Serbo-Croatian",
          "sense": "to reverse",
          "word": "opovrgnuti"
        },
        {
          "_dis1": "100 0 0",
          "code": "sh",
          "lang": "Serbo-Croatian",
          "sense": "to reverse",
          "word": "revertirati"
        },
        {
          "_dis1": "100 0 0",
          "code": "sd",
          "lang": "Sindhi",
          "sense": "to reverse",
          "word": "اڻڪرڻ"
        },
        {
          "_dis1": "100 0 0",
          "code": "es",
          "lang": "Spanish",
          "sense": "to reverse",
          "word": "deshacer"
        },
        {
          "_dis1": "100 0 0",
          "code": "es",
          "lang": "Spanish",
          "sense": "to reverse",
          "word": "revertir"
        },
        {
          "_dis1": "100 0 0",
          "code": "es",
          "lang": "Spanish",
          "sense": "to reverse",
          "tags": [
            "rare"
          ],
          "word": "desfacer"
        },
        {
          "_dis1": "100 0 0",
          "code": "sv",
          "lang": "Swedish",
          "note": "only when the person doing something is undoing own actions",
          "sense": "to reverse",
          "word": "ångra"
        },
        {
          "_dis1": "100 0 0",
          "code": "tr",
          "lang": "Turkish",
          "sense": "to reverse",
          "word": "geri almak"
        },
        {
          "_dis1": "100 0 0",
          "code": "vi",
          "lang": "Vietnamese",
          "sense": "to reverse",
          "word": "hoàn tác"
        },
        {
          "_dis1": "100 0 0",
          "code": "cy",
          "lang": "Welsh",
          "sense": "to reverse",
          "word": "dad-wneud"
        }
      ]
    },
    {
      "categories": [],
      "examples": [
        {
          "text": "Could you undo my buckle for me?",
          "type": "example"
        }
      ],
      "glosses": [
        "To unfasten."
      ],
      "id": "en-undo-en-verb-FPLovJS~",
      "links": [
        [
          "unfasten",
          "unfasten"
        ]
      ],
      "synonyms": [
        {
          "_dis1": "1 97 2",
          "sense": "unfasten",
          "word": "unbuckle"
        },
        {
          "_dis1": "1 97 2",
          "sense": "unfasten",
          "word": "unbutton"
        },
        {
          "_dis1": "1 97 2",
          "sense": "unfasten",
          "word": "untie"
        },
        {
          "_dis1": "1 97 2",
          "sense": "unfasten",
          "word": "unzip"
        }
      ],
      "tags": [
        "transitive"
      ],
      "translations": [
        {
          "_dis1": "1 97 2",
          "code": "rup",
          "lang": "Aromanian",
          "sense": "to unfasten",
          "word": "disfac"
        },
        {
          "_dis1": "1 97 2",
          "code": "eu",
          "lang": "Basque",
          "sense": "to unfasten",
          "word": "askatu"
        },
        {
          "_dis1": "1 97 2",
          "code": "bg",
          "lang": "Bulgarian",
          "roman": "otvarjam",
          "sense": "to unfasten",
          "word": "отварям"
        },
        {
          "_dis1": "1 97 2",
          "code": "bg",
          "lang": "Bulgarian",
          "roman": "razvǎrzvam",
          "sense": "to unfasten",
          "word": "развързвам"
        },
        {
          "_dis1": "1 97 2",
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "roman": "jiěkāi",
          "sense": "to unfasten",
          "word": "解開 /解开"
        },
        {
          "_dis1": "1 97 2",
          "code": "nl",
          "lang": "Dutch",
          "sense": "to unfasten",
          "word": "losmaken"
        },
        {
          "_dis1": "1 97 2",
          "code": "fo",
          "lang": "Faroese",
          "sense": "to unfasten",
          "word": "loysa"
        },
        {
          "_dis1": "1 97 2",
          "code": "fi",
          "lang": "Finnish",
          "sense": "to unfasten",
          "word": "avata"
        },
        {
          "_dis1": "1 97 2",
          "code": "fi",
          "lang": "Finnish",
          "sense": "to unfasten",
          "word": "irrottaa"
        },
        {
          "_dis1": "1 97 2",
          "code": "fr",
          "lang": "French",
          "sense": "to unfasten",
          "word": "défaire"
        },
        {
          "_dis1": "1 97 2",
          "code": "fr",
          "lang": "French",
          "sense": "to unfasten",
          "word": "délier"
        },
        {
          "_dis1": "1 97 2",
          "code": "ka",
          "lang": "Georgian",
          "roman": "gaxsna",
          "sense": "to unfasten",
          "word": "გახსნა"
        },
        {
          "_dis1": "1 97 2",
          "code": "ka",
          "lang": "Georgian",
          "roman": "šexsna",
          "sense": "to unfasten",
          "word": "შეხსნა"
        },
        {
          "_dis1": "1 97 2",
          "code": "de",
          "lang": "German",
          "sense": "to unfasten",
          "word": "aufmachen"
        },
        {
          "_dis1": "1 97 2",
          "code": "de",
          "lang": "German",
          "sense": "to unfasten",
          "word": "öffnen"
        },
        {
          "_dis1": "1 97 2",
          "code": "de",
          "lang": "German",
          "sense": "to unfasten",
          "word": "losmachen"
        },
        {
          "_dis1": "1 97 2",
          "code": "de",
          "lang": "German",
          "sense": "to unfasten",
          "word": "lösen"
        },
        {
          "_dis1": "1 97 2",
          "code": "de",
          "lang": "German",
          "sense": "to unfasten",
          "word": "abschnallen"
        },
        {
          "_dis1": "1 97 2",
          "code": "hu",
          "lang": "Hungarian",
          "sense": "to unfasten",
          "word": "kinyit"
        },
        {
          "_dis1": "1 97 2",
          "code": "hu",
          "lang": "Hungarian",
          "sense": "to unfasten",
          "word": "kigombol"
        },
        {
          "_dis1": "1 97 2",
          "code": "hu",
          "lang": "Hungarian",
          "sense": "to unfasten",
          "word": "kikapcsol"
        },
        {
          "_dis1": "1 97 2",
          "code": "hu",
          "lang": "Hungarian",
          "sense": "to unfasten",
          "word": "kiköt"
        },
        {
          "_dis1": "1 97 2",
          "code": "hu",
          "lang": "Hungarian",
          "sense": "to unfasten",
          "word": "kifűz"
        },
        {
          "_dis1": "1 97 2",
          "code": "hu",
          "lang": "Hungarian",
          "sense": "to unfasten",
          "word": "kibont"
        },
        {
          "_dis1": "1 97 2",
          "code": "hu",
          "lang": "Hungarian",
          "sense": "to unfasten",
          "word": "kicsatol"
        },
        {
          "_dis1": "1 97 2",
          "code": "hu",
          "lang": "Hungarian",
          "sense": "to unfasten",
          "word": "kiold"
        },
        {
          "_dis1": "1 97 2",
          "code": "ga",
          "lang": "Irish",
          "sense": "to unfasten",
          "word": "scaoil"
        },
        {
          "_dis1": "1 97 2",
          "code": "it",
          "lang": "Italian",
          "sense": "to unfasten",
          "word": "slacciare"
        },
        {
          "_dis1": "1 97 2",
          "code": "ja",
          "lang": "Japanese",
          "roman": "hazusu",
          "sense": "to unfasten",
          "word": "はずす"
        },
        {
          "_dis1": "1 97 2",
          "code": "ja",
          "lang": "Japanese",
          "roman": "hodoku",
          "sense": "to unfasten",
          "word": "ほどく"
        },
        {
          "_dis1": "1 97 2",
          "alt": "とく",
          "code": "ja",
          "lang": "Japanese",
          "roman": "toku",
          "sense": "to unfasten",
          "word": "解く"
        },
        {
          "_dis1": "1 97 2",
          "code": "mi",
          "lang": "Maori",
          "sense": "to unfasten",
          "word": "wete"
        },
        {
          "_dis1": "1 97 2",
          "code": "mi",
          "lang": "Maori",
          "sense": "to unfasten",
          "word": "wetewete"
        },
        {
          "_dis1": "1 97 2",
          "code": "mi",
          "lang": "Maori",
          "sense": "to unfasten",
          "word": "wewete"
        },
        {
          "_dis1": "1 97 2",
          "code": "mi",
          "lang": "Maori",
          "sense": "to unfasten",
          "word": "whakamatara"
        },
        {
          "_dis1": "1 97 2",
          "code": "mi",
          "lang": "Maori",
          "sense": "to unfasten",
          "word": "maheno"
        },
        {
          "_dis1": "1 97 2",
          "code": "no",
          "lang": "Norwegian",
          "sense": "to unfasten",
          "word": "løsne"
        },
        {
          "_dis1": "1 97 2",
          "code": "pt",
          "lang": "Portuguese",
          "sense": "to unfasten",
          "word": "desatar"
        },
        {
          "_dis1": "1 97 2",
          "code": "ro",
          "lang": "Romanian",
          "sense": "to unfasten",
          "word": "desface"
        },
        {
          "_dis1": "1 97 2",
          "code": "ru",
          "lang": "Russian",
          "roman": "rasstjógivatʹ",
          "sense": "to unfasten",
          "tags": [
            "imperfective"
          ],
          "word": "расстёгивать"
        },
        {
          "_dis1": "1 97 2",
          "code": "ru",
          "lang": "Russian",
          "roman": "rasstegnútʹ",
          "sense": "to unfasten",
          "tags": [
            "perfective"
          ],
          "word": "расстегну́ть"
        },
        {
          "_dis1": "1 97 2",
          "code": "ru",
          "lang": "Russian",
          "roman": "razvjázyvatʹ",
          "sense": "to unfasten",
          "tags": [
            "imperfective"
          ],
          "word": "развя́зывать"
        },
        {
          "_dis1": "1 97 2",
          "code": "ru",
          "lang": "Russian",
          "roman": "razvjazátʹ",
          "sense": "to unfasten",
          "tags": [
            "perfective"
          ],
          "word": "развяза́ть"
        },
        {
          "_dis1": "1 97 2",
          "code": "gd",
          "lang": "Scottish Gaelic",
          "sense": "to unfasten",
          "word": "fuasgail"
        },
        {
          "_dis1": "1 97 2",
          "code": "sh",
          "english": "what is tied",
          "lang": "Serbo-Croatian",
          "sense": "to unfasten",
          "word": "razvezati"
        },
        {
          "_dis1": "1 97 2",
          "code": "sh",
          "english": "what is buttoned up; what is buttoned up",
          "lang": "Serbo-Croatian",
          "sense": "to unfasten",
          "word": "raskopčati"
        },
        {
          "_dis1": "1 97 2",
          "code": "es",
          "lang": "Spanish",
          "sense": "to unfasten",
          "word": "desatar"
        },
        {
          "_dis1": "1 97 2",
          "code": "tr",
          "lang": "Turkish",
          "sense": "to unfasten",
          "word": "çözmek"
        },
        {
          "_dis1": "1 97 2",
          "code": "cy",
          "lang": "Welsh",
          "sense": "to unfasten",
          "word": "datod"
        }
      ]
    },
    {
      "categories": [
        {
          "_dis": "46 9 7 38",
          "kind": "other",
          "name": "Terms with Aromanian translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "39 6 8 47",
          "kind": "other",
          "name": "Terms with Czech translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "45 9 8 38",
          "kind": "other",
          "name": "Terms with Esperanto translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "43 8 6 43",
          "kind": "other",
          "name": "Terms with Portuguese translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "43 7 4 46",
          "kind": "other",
          "name": "Terms with Rapa Nui translations",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "ref": "1611, The Holy Bible, […] (King James Version), London: […] Robert Barker, […], →OCLC:",
          "text": "Woe is me, for I am undone!",
          "type": "quote"
        }
      ],
      "glosses": [
        "To impoverish or ruin, as in reputation; to cause the downfall of."
      ],
      "id": "en-undo-en-verb-KK0cv0p7",
      "links": [
        [
          "impoverish",
          "impoverish"
        ],
        [
          "ruin",
          "ruin"
        ],
        [
          "reputation",
          "reputation"
        ],
        [
          "cause",
          "cause"
        ],
        [
          "downfall",
          "downfall"
        ]
      ],
      "raw_glosses": [
        "(figuratively) To impoverish or ruin, as in reputation; to cause the downfall of."
      ],
      "tags": [
        "figuratively",
        "transitive"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ʌnˈduː/"
    },
    {
      "audio": "LL-Q1860 (eng)-Vealhurl-undo.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/6/6f/LL-Q1860_%28eng%29-Vealhurl-undo.wav/LL-Q1860_%28eng%29-Vealhurl-undo.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/6/6f/LL-Q1860_%28eng%29-Vealhurl-undo.wav/LL-Q1860_%28eng%29-Vealhurl-undo.wav.ogg"
    },
    {
      "rhymes": "-uː"
    },
    {
      "homophone": "undue (yod-dropping)"
    }
  ],
  "word": "undo"
}

{
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "enm",
        "3": "undōn"
      },
      "expansion": "Middle English undōn",
      "name": "inh"
    },
    {
      "args": {
        "1": "en",
        "2": "ang",
        "3": "ondōn"
      },
      "expansion": "Old English ondōn",
      "name": "inh"
    },
    {
      "args": {
        "1": "en",
        "2": "gmw-pro",
        "3": "*andadōn",
        "t": "to undo"
      },
      "expansion": "Proto-West Germanic *andadōn (“to undo”)",
      "name": "inh"
    },
    {
      "args": {
        "1": "en",
        "2": "un",
        "3": "do",
        "id1": "reversive"
      },
      "expansion": "un- + do",
      "name": "pre"
    },
    {
      "args": {
        "1": "fy",
        "2": "ûndwaan"
      },
      "expansion": "West Frisian ûndwaan",
      "name": "cog"
    },
    {
      "args": {
        "1": "nl",
        "2": "ontdoen",
        "t": "to undo"
      },
      "expansion": "Dutch ontdoen (“to undo”)",
      "name": "cog"
    }
  ],
  "etymology_text": "From Middle English undōn, from Old English ondōn, from Proto-West Germanic *andadōn (“to undo”), equivalent to un- + do. Cognate with West Frisian ûndwaan, ûntdwaan (“to undo; rid”), Dutch ontdoen (“to undo”).",
  "forms": [
    {
      "form": "undos",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "undo (plural undos)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Computing",
          "orig": "en:Computing",
          "parents": [
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "5 43 5 15 32",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "41 14 13 32",
          "kind": "other",
          "name": "English terms prefixed with un- (reversive)",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "49 14 13 23",
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "47 9 7 37",
          "kind": "other",
          "name": "Terms with Aragonese translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "46 9 7 38",
          "kind": "other",
          "name": "Terms with Aromanian translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "52 12 9 28",
          "kind": "other",
          "name": "Terms with Asturian translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "47 9 7 37",
          "kind": "other",
          "name": "Terms with Basque translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "47 9 7 37",
          "kind": "other",
          "name": "Terms with Bulgarian translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "47 9 7 37",
          "kind": "other",
          "name": "Terms with Catalan translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "39 6 8 47",
          "kind": "other",
          "name": "Terms with Czech translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "43 15 13 28",
          "kind": "other",
          "name": "Terms with Dutch translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "45 9 8 38",
          "kind": "other",
          "name": "Terms with Esperanto translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "47 9 7 37",
          "kind": "other",
          "name": "Terms with Faroese translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "47 9 7 37",
          "kind": "other",
          "name": "Terms with Finnish translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "44 15 14 27",
          "kind": "other",
          "name": "Terms with French translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "47 9 7 37",
          "kind": "other",
          "name": "Terms with Galician translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "48 9 7 36",
          "kind": "other",
          "name": "Terms with Georgian translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "50 12 10 29",
          "kind": "other",
          "name": "Terms with German translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "47 7 9 37",
          "kind": "other",
          "name": "Terms with Hindi translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "51 5 22 22",
          "kind": "other",
          "name": "Terms with Hungarian translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "47 9 7 37",
          "kind": "other",
          "name": "Terms with Irish translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "49 12 10 29",
          "kind": "other",
          "name": "Terms with Italian translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "49 12 10 29",
          "kind": "other",
          "name": "Terms with Japanese translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "49 12 10 29",
          "kind": "other",
          "name": "Terms with Latin translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "49 7 13 31",
          "kind": "other",
          "name": "Terms with Mandarin translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "47 9 7 37",
          "kind": "other",
          "name": "Terms with Maori translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "47 9 7 37",
          "kind": "other",
          "name": "Terms with Norwegian translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "43 8 6 43",
          "kind": "other",
          "name": "Terms with Portuguese translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "43 7 4 46",
          "kind": "other",
          "name": "Terms with Rapa Nui translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "47 9 7 37",
          "kind": "other",
          "name": "Terms with Romanian translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "49 12 10 29",
          "kind": "other",
          "name": "Terms with Russian translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "46 9 7 37",
          "kind": "other",
          "name": "Terms with Scottish Gaelic translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "47 9 7 37",
          "kind": "other",
          "name": "Terms with Serbo-Croatian translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "50 12 10 29",
          "kind": "other",
          "name": "Terms with Sindhi translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "49 13 12 26",
          "kind": "other",
          "name": "Terms with Spanish translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "47 9 7 37",
          "kind": "other",
          "name": "Terms with Swedish translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "47 9 7 37",
          "kind": "other",
          "name": "Terms with Turkish translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "47 9 7 37",
          "kind": "other",
          "name": "Terms with Vietnamese translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "44 15 14 27",
          "kind": "other",
          "name": "Terms with Welsh translations",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "text": "How many undos does this program support?",
          "type": "example"
        }
      ],
      "glosses": [
        "An operation that reverses a previous action."
      ],
      "id": "en-undo-en-noun-1pjnYVKi",
      "links": [
        [
          "computing",
          "computing#Noun"
        ]
      ],
      "raw_glosses": [
        "(computing) An operation that reverses a previous action."
      ],
      "tags": [
        "transitive"
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ],
      "translations": [
        {
          "code": "hu",
          "lang": "Hungarian",
          "sense": "an operation that reverses a previous action",
          "word": "visszavonás"
        },
        {
          "code": "hu",
          "lang": "Hungarian",
          "sense": "an operation that reverses a previous action",
          "word": "visszaállítás"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ʌnˈduː/"
    },
    {
      "audio": "LL-Q1860 (eng)-Vealhurl-undo.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/6/6f/LL-Q1860_%28eng%29-Vealhurl-undo.wav/LL-Q1860_%28eng%29-Vealhurl-undo.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/6/6f/LL-Q1860_%28eng%29-Vealhurl-undo.wav/LL-Q1860_%28eng%29-Vealhurl-undo.wav.ogg"
    },
    {
      "rhymes": "-uː"
    },
    {
      "homophone": "undue (yod-dropping)"
    }
  ],
  "word": "undo"
}

{
  "etymology_number": 2,
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "adjective"
      },
      "expansion": "undo",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "alt_of": [
        {
          "word": "undue"
        }
      ],
      "categories": [],
      "glosses": [
        "Misspelling of undue."
      ],
      "id": "en-undo-en-adj-qPeBWGB5",
      "links": [
        [
          "undue",
          "undue#English"
        ]
      ],
      "tags": [
        "alt-of",
        "misspelling",
        "transitive"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ʌnˈduː/"
    },
    {
      "audio": "LL-Q1860 (eng)-Vealhurl-undo.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/6/6f/LL-Q1860_%28eng%29-Vealhurl-undo.wav/LL-Q1860_%28eng%29-Vealhurl-undo.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/6/6f/LL-Q1860_%28eng%29-Vealhurl-undo.wav/LL-Q1860_%28eng%29-Vealhurl-undo.wav.ogg"
    },
    {
      "rhymes": "-uː"
    },
    {
      "homophone": "undue (yod-dropping)"
    }
  ],
  "word": "undo"
}
{
  "antonyms": [
    {
      "sense": "antonym(s) of “reverse effects”",
      "word": "redo"
    },
    {
      "sense": "antonym(s) of “unfasten”",
      "word": "do up"
    },
    {
      "sense": "antonym(s) of “unfasten”",
      "word": "button"
    },
    {
      "sense": "antonym(s) of “unfasten”",
      "word": "button up"
    },
    {
      "sense": "antonym(s) of “unfasten”",
      "word": "tie up"
    },
    {
      "sense": "antonym(s) of “unfasten”",
      "word": "zip"
    },
    {
      "sense": "antonym(s) of “unfasten”",
      "word": "zip up"
    }
  ],
  "categories": [
    "English adjectives",
    "English countable nouns",
    "English entries with incorrect language header",
    "English irregular verbs",
    "English lemmas",
    "English nouns",
    "English terms derived from Middle English",
    "English terms derived from Old English",
    "English terms derived from Proto-West Germanic",
    "English terms inherited from Middle English",
    "English terms inherited from Old English",
    "English terms inherited from Proto-West Germanic",
    "English terms prefixed with un- (reversive)",
    "English terms with homophones",
    "English transitive verbs",
    "English verbs",
    "Entries with translation boxes",
    "Pages with 3 entries",
    "Pages with entries",
    "Rhymes:English/uː",
    "Rhymes:English/uː/2 syllables",
    "Terms with Aragonese translations",
    "Terms with Aromanian translations",
    "Terms with Asturian translations",
    "Terms with Basque translations",
    "Terms with Bulgarian translations",
    "Terms with Catalan translations",
    "Terms with Czech translations",
    "Terms with Dutch translations",
    "Terms with Esperanto translations",
    "Terms with Faroese translations",
    "Terms with Finnish translations",
    "Terms with French translations",
    "Terms with Galician translations",
    "Terms with Georgian translations",
    "Terms with German translations",
    "Terms with Hindi translations",
    "Terms with Hungarian translations",
    "Terms with Irish translations",
    "Terms with Italian translations",
    "Terms with Japanese translations",
    "Terms with Latin translations",
    "Terms with Mandarin translations",
    "Terms with Maori translations",
    "Terms with Norwegian translations",
    "Terms with Portuguese translations",
    "Terms with Rapa Nui translations",
    "Terms with Romanian translations",
    "Terms with Russian translations",
    "Terms with Scottish Gaelic translations",
    "Terms with Serbo-Croatian translations",
    "Terms with Sindhi translations",
    "Terms with Spanish translations",
    "Terms with Swedish translations",
    "Terms with Turkish translations",
    "Terms with Vietnamese translations",
    "Terms with Welsh translations"
  ],
  "derived": [
    {
      "word": "what's done cannot be undone"
    }
  ],
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "cy",
            "2": "andwyo",
            "bor": "1"
          },
          "expansion": "→ Welsh: andwyo",
          "name": "desc"
        }
      ],
      "text": "→ Welsh: andwyo"
    }
  ],
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "enm",
        "3": "undōn"
      },
      "expansion": "Middle English undōn",
      "name": "inh"
    },
    {
      "args": {
        "1": "en",
        "2": "ang",
        "3": "ondōn"
      },
      "expansion": "Old English ondōn",
      "name": "inh"
    },
    {
      "args": {
        "1": "en",
        "2": "gmw-pro",
        "3": "*andadōn",
        "t": "to undo"
      },
      "expansion": "Proto-West Germanic *andadōn (“to undo”)",
      "name": "inh"
    },
    {
      "args": {
        "1": "en",
        "2": "un",
        "3": "do",
        "id1": "reversive"
      },
      "expansion": "un- + do",
      "name": "pre"
    },
    {
      "args": {
        "1": "fy",
        "2": "ûndwaan"
      },
      "expansion": "West Frisian ûndwaan",
      "name": "cog"
    },
    {
      "args": {
        "1": "nl",
        "2": "ontdoen",
        "t": "to undo"
      },
      "expansion": "Dutch ontdoen (“to undo”)",
      "name": "cog"
    }
  ],
  "etymology_text": "From Middle English undōn, from Old English ondōn, from Proto-West Germanic *andadōn (“to undo”), equivalent to un- + do. Cognate with West Frisian ûndwaan, ûntdwaan (“to undo; rid”), Dutch ontdoen (“to undo”).",
  "forms": [
    {
      "form": "undoes",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "undoing",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "undid",
      "tags": [
        "past"
      ]
    },
    {
      "form": "undone",
      "tags": [
        "participle",
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "undoes",
        "2": "undoing",
        "3": "undid",
        "4": "undone"
      },
      "expansion": "undo (third-person singular simple present undoes, present participle undoing, simple past undid, past participle undone)",
      "name": "en-verb"
    },
    {
      "args": {
        "1": "en",
        "2": "transitive"
      },
      "expansion": "(transitive)",
      "name": "tlb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "English terms with quotations",
        "English terms with usage examples"
      ],
      "examples": [
        {
          "text": "Fortunately, we can undo most of the damage to the system by the war.",
          "type": "example"
        },
        {
          "ref": "1610–1611 (date written), William Shakespeare, “The Tempest”, in Mr. William Shakespeares Comedies, Histories, & Tragedies […] (First Folio), London: […] Isaac Iaggard, and Ed[ward] Blount, published 1623, →OCLC, [Act I, scene ii], page 4:",
          "text": "Pro.[…]it was a torment / To lay vpon the damn'd, which Sycorax / Could not againe vndoe ; it was mine Art, / When I arriu'd, and heard thee, that made gape / The Pyne, and let thee out.",
          "type": "quote"
        },
        {
          "ref": "2011 October 15, Michael Da Silva, “Wigan 1 - 3 Bolton”, in BBC Sport:",
          "text": "But Wigan undid their good work by conceding an avoidable second goal deep into first-half injury time.",
          "type": "quote"
        },
        {
          "ref": "2019 April 6, Caleb Quinley, “Thailand: Anti-military party leader faces sedition charges”, in Al Jazeera, Doha: Al Jazeera, retrieved 2019-04-06:",
          "text": "And judging by how well the progressive and youth-favoured party did, many observers suspect this latest round of legal charges are a response to Future Forward's commitment to undo the legacy of military rule and undertake democratic reforms.",
          "type": "quote"
        }
      ],
      "glosses": [
        "To reverse the effects of an action."
      ],
      "links": [
        [
          "reverse",
          "reverse"
        ],
        [
          "action",
          "action"
        ]
      ],
      "tags": [
        "transitive"
      ]
    },
    {
      "categories": [
        "English terms with usage examples"
      ],
      "examples": [
        {
          "text": "Could you undo my buckle for me?",
          "type": "example"
        }
      ],
      "glosses": [
        "To unfasten."
      ],
      "links": [
        [
          "unfasten",
          "unfasten"
        ]
      ],
      "tags": [
        "transitive"
      ]
    },
    {
      "categories": [
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "1611, The Holy Bible, […] (King James Version), London: […] Robert Barker, […], →OCLC:",
          "text": "Woe is me, for I am undone!",
          "type": "quote"
        }
      ],
      "glosses": [
        "To impoverish or ruin, as in reputation; to cause the downfall of."
      ],
      "links": [
        [
          "impoverish",
          "impoverish"
        ],
        [
          "ruin",
          "ruin"
        ],
        [
          "reputation",
          "reputation"
        ],
        [
          "cause",
          "cause"
        ],
        [
          "downfall",
          "downfall"
        ]
      ],
      "raw_glosses": [
        "(figuratively) To impoverish or ruin, as in reputation; to cause the downfall of."
      ],
      "tags": [
        "figuratively",
        "transitive"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ʌnˈduː/"
    },
    {
      "audio": "LL-Q1860 (eng)-Vealhurl-undo.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/6/6f/LL-Q1860_%28eng%29-Vealhurl-undo.wav/LL-Q1860_%28eng%29-Vealhurl-undo.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/6/6f/LL-Q1860_%28eng%29-Vealhurl-undo.wav/LL-Q1860_%28eng%29-Vealhurl-undo.wav.ogg"
    },
    {
      "rhymes": "-uː"
    },
    {
      "homophone": "undue (yod-dropping)"
    }
  ],
  "synonyms": [
    {
      "sense": "reverse effects",
      "word": "cancel"
    },
    {
      "sense": "reverse effects",
      "word": "reverse"
    },
    {
      "sense": "unfasten",
      "word": "unbuckle"
    },
    {
      "sense": "unfasten",
      "word": "unbutton"
    },
    {
      "sense": "unfasten",
      "word": "untie"
    },
    {
      "sense": "unfasten",
      "word": "unzip"
    }
  ],
  "translations": [
    {
      "code": "an",
      "lang": "Aragonese",
      "sense": "to reverse",
      "word": "desfer"
    },
    {
      "code": "rup",
      "lang": "Aromanian",
      "sense": "to reverse",
      "word": "disfac"
    },
    {
      "code": "ast",
      "lang": "Asturian",
      "sense": "to reverse",
      "word": "desfacer"
    },
    {
      "code": "bg",
      "lang": "Bulgarian",
      "roman": "otmenjam",
      "sense": "to reverse",
      "word": "отменям"
    },
    {
      "code": "bg",
      "lang": "Bulgarian",
      "roman": "vrǎštam obratno",
      "sense": "to reverse",
      "word": "връщам обратно"
    },
    {
      "code": "ca",
      "lang": "Catalan",
      "sense": "to reverse",
      "word": "desfer"
    },
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "roman": "fùyuán",
      "sense": "to reverse",
      "word": "復原 /复原"
    },
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "roman": "chóngzuò",
      "sense": "to reverse",
      "word": "重做"
    },
    {
      "code": "cs",
      "lang": "Czech",
      "sense": "to reverse",
      "word": "odčinit"
    },
    {
      "code": "cs",
      "lang": "Czech",
      "sense": "to reverse",
      "word": "navrátit"
    },
    {
      "code": "nl",
      "lang": "Dutch",
      "sense": "to reverse",
      "word": "ongedaan maken"
    },
    {
      "code": "nl",
      "lang": "Dutch",
      "sense": "to reverse",
      "word": "tenietdoen"
    },
    {
      "code": "nl",
      "lang": "Dutch",
      "sense": "to reverse",
      "word": "ontdoen"
    },
    {
      "code": "eo",
      "lang": "Esperanto",
      "sense": "to reverse",
      "word": "malfari"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "to reverse",
      "word": "kumota"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "to reverse",
      "word": "annuler"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "to reverse",
      "word": "défaire"
    },
    {
      "code": "gl",
      "lang": "Galician",
      "sense": "to reverse",
      "word": "desfacer"
    },
    {
      "code": "ka",
      "lang": "Georgian",
      "roman": "gaukmeba",
      "sense": "to reverse",
      "word": "გაუქმება"
    },
    {
      "code": "ka",
      "lang": "Georgian",
      "roman": "šebruneba",
      "sense": "to reverse",
      "word": "შებრუნება"
    },
    {
      "code": "ka",
      "lang": "Georgian",
      "roman": "anulireba",
      "sense": "to reverse",
      "word": "ანულირება"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "to reverse",
      "word": "rückgängig machen"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "to reverse",
      "word": "ungeschehen machen"
    },
    {
      "code": "hi",
      "lang": "Hindi",
      "roman": "udheṛnā",
      "sense": "to reverse",
      "word": "उधेड़ना"
    },
    {
      "code": "hu",
      "lang": "Hungarian",
      "sense": "to reverse",
      "word": "visszavon"
    },
    {
      "code": "hu",
      "lang": "Hungarian",
      "sense": "to reverse",
      "word": "visszaállít"
    },
    {
      "code": "hu",
      "lang": "Hungarian",
      "sense": "to reverse",
      "word": "helyreállít"
    },
    {
      "code": "hu",
      "lang": "Hungarian",
      "sense": "to reverse",
      "word": "jóvátesz"
    },
    {
      "code": "hu",
      "lang": "Hungarian",
      "sense": "to reverse",
      "word": "visszacsinál"
    },
    {
      "code": "hu",
      "lang": "Hungarian",
      "sense": "to reverse",
      "word": "meg nem történtté tesz"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "to reverse",
      "word": "annullare"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "to reverse",
      "word": "disfare"
    },
    {
      "alt": "もどす",
      "code": "ja",
      "lang": "Japanese",
      "roman": "modosu",
      "sense": "to reverse",
      "word": "戻す"
    },
    {
      "alt": "とりけす",
      "code": "ja",
      "lang": "Japanese",
      "roman": "torikesu",
      "sense": "to reverse",
      "word": "取り消す"
    },
    {
      "code": "la",
      "lang": "Latin",
      "sense": "to reverse",
      "word": "abrogo"
    },
    {
      "code": "la",
      "lang": "Latin",
      "sense": "to reverse",
      "word": "destruo"
    },
    {
      "code": "mi",
      "lang": "Maori",
      "sense": "to reverse",
      "word": "whakakore"
    },
    {
      "code": "no",
      "lang": "Norwegian",
      "sense": "to reverse",
      "word": "rette opp"
    },
    {
      "code": "no",
      "lang": "Norwegian",
      "sense": "to reverse",
      "word": "angre"
    },
    {
      "code": "pt",
      "lang": "Portuguese",
      "sense": "to reverse",
      "word": "desfazer"
    },
    {
      "code": "rap",
      "lang": "Rapa Nui",
      "sense": "to reverse",
      "word": "kume"
    },
    {
      "code": "ro",
      "lang": "Romanian",
      "sense": "to reverse",
      "word": "desface"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "otmenjátʹ",
      "sense": "to reverse",
      "tags": [
        "imperfective"
      ],
      "word": "отменя́ть"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "otmenítʹ",
      "sense": "to reverse",
      "tags": [
        "perfective"
      ],
      "word": "отмени́ть"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "vozvraščátʹ",
      "sense": "to reverse",
      "tags": [
        "imperfective"
      ],
      "word": "возвраща́ть"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "vernútʹ",
      "sense": "to reverse",
      "tags": [
        "perfective"
      ],
      "word": "верну́ть"
    },
    {
      "code": "gd",
      "lang": "Scottish Gaelic",
      "sense": "to reverse",
      "word": "neo-dhèan"
    },
    {
      "code": "sh",
      "lang": "Serbo-Croatian",
      "sense": "to reverse",
      "word": "opovrgnuti"
    },
    {
      "code": "sh",
      "lang": "Serbo-Croatian",
      "sense": "to reverse",
      "word": "revertirati"
    },
    {
      "code": "sd",
      "lang": "Sindhi",
      "sense": "to reverse",
      "word": "اڻڪرڻ"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "to reverse",
      "word": "deshacer"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "to reverse",
      "word": "revertir"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "to reverse",
      "tags": [
        "rare"
      ],
      "word": "desfacer"
    },
    {
      "code": "sv",
      "lang": "Swedish",
      "note": "only when the person doing something is undoing own actions",
      "sense": "to reverse",
      "word": "ångra"
    },
    {
      "code": "tr",
      "lang": "Turkish",
      "sense": "to reverse",
      "word": "geri almak"
    },
    {
      "code": "vi",
      "lang": "Vietnamese",
      "sense": "to reverse",
      "word": "hoàn tác"
    },
    {
      "code": "cy",
      "lang": "Welsh",
      "sense": "to reverse",
      "word": "dad-wneud"
    },
    {
      "code": "rup",
      "lang": "Aromanian",
      "sense": "to unfasten",
      "word": "disfac"
    },
    {
      "code": "eu",
      "lang": "Basque",
      "sense": "to unfasten",
      "word": "askatu"
    },
    {
      "code": "bg",
      "lang": "Bulgarian",
      "roman": "otvarjam",
      "sense": "to unfasten",
      "word": "отварям"
    },
    {
      "code": "bg",
      "lang": "Bulgarian",
      "roman": "razvǎrzvam",
      "sense": "to unfasten",
      "word": "развързвам"
    },
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "roman": "jiěkāi",
      "sense": "to unfasten",
      "word": "解開 /解开"
    },
    {
      "code": "nl",
      "lang": "Dutch",
      "sense": "to unfasten",
      "word": "losmaken"
    },
    {
      "code": "fo",
      "lang": "Faroese",
      "sense": "to unfasten",
      "word": "loysa"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "to unfasten",
      "word": "avata"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "to unfasten",
      "word": "irrottaa"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "to unfasten",
      "word": "défaire"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "to unfasten",
      "word": "délier"
    },
    {
      "code": "ka",
      "lang": "Georgian",
      "roman": "gaxsna",
      "sense": "to unfasten",
      "word": "გახსნა"
    },
    {
      "code": "ka",
      "lang": "Georgian",
      "roman": "šexsna",
      "sense": "to unfasten",
      "word": "შეხსნა"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "to unfasten",
      "word": "aufmachen"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "to unfasten",
      "word": "öffnen"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "to unfasten",
      "word": "losmachen"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "to unfasten",
      "word": "lösen"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "to unfasten",
      "word": "abschnallen"
    },
    {
      "code": "hu",
      "lang": "Hungarian",
      "sense": "to unfasten",
      "word": "kinyit"
    },
    {
      "code": "hu",
      "lang": "Hungarian",
      "sense": "to unfasten",
      "word": "kigombol"
    },
    {
      "code": "hu",
      "lang": "Hungarian",
      "sense": "to unfasten",
      "word": "kikapcsol"
    },
    {
      "code": "hu",
      "lang": "Hungarian",
      "sense": "to unfasten",
      "word": "kiköt"
    },
    {
      "code": "hu",
      "lang": "Hungarian",
      "sense": "to unfasten",
      "word": "kifűz"
    },
    {
      "code": "hu",
      "lang": "Hungarian",
      "sense": "to unfasten",
      "word": "kibont"
    },
    {
      "code": "hu",
      "lang": "Hungarian",
      "sense": "to unfasten",
      "word": "kicsatol"
    },
    {
      "code": "hu",
      "lang": "Hungarian",
      "sense": "to unfasten",
      "word": "kiold"
    },
    {
      "code": "ga",
      "lang": "Irish",
      "sense": "to unfasten",
      "word": "scaoil"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "to unfasten",
      "word": "slacciare"
    },
    {
      "code": "ja",
      "lang": "Japanese",
      "roman": "hazusu",
      "sense": "to unfasten",
      "word": "はずす"
    },
    {
      "code": "ja",
      "lang": "Japanese",
      "roman": "hodoku",
      "sense": "to unfasten",
      "word": "ほどく"
    },
    {
      "alt": "とく",
      "code": "ja",
      "lang": "Japanese",
      "roman": "toku",
      "sense": "to unfasten",
      "word": "解く"
    },
    {
      "code": "mi",
      "lang": "Maori",
      "sense": "to unfasten",
      "word": "wete"
    },
    {
      "code": "mi",
      "lang": "Maori",
      "sense": "to unfasten",
      "word": "wetewete"
    },
    {
      "code": "mi",
      "lang": "Maori",
      "sense": "to unfasten",
      "word": "wewete"
    },
    {
      "code": "mi",
      "lang": "Maori",
      "sense": "to unfasten",
      "word": "whakamatara"
    },
    {
      "code": "mi",
      "lang": "Maori",
      "sense": "to unfasten",
      "word": "maheno"
    },
    {
      "code": "no",
      "lang": "Norwegian",
      "sense": "to unfasten",
      "word": "løsne"
    },
    {
      "code": "pt",
      "lang": "Portuguese",
      "sense": "to unfasten",
      "word": "desatar"
    },
    {
      "code": "ro",
      "lang": "Romanian",
      "sense": "to unfasten",
      "word": "desface"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "rasstjógivatʹ",
      "sense": "to unfasten",
      "tags": [
        "imperfective"
      ],
      "word": "расстёгивать"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "rasstegnútʹ",
      "sense": "to unfasten",
      "tags": [
        "perfective"
      ],
      "word": "расстегну́ть"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "razvjázyvatʹ",
      "sense": "to unfasten",
      "tags": [
        "imperfective"
      ],
      "word": "развя́зывать"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "razvjazátʹ",
      "sense": "to unfasten",
      "tags": [
        "perfective"
      ],
      "word": "развяза́ть"
    },
    {
      "code": "gd",
      "lang": "Scottish Gaelic",
      "sense": "to unfasten",
      "word": "fuasgail"
    },
    {
      "code": "sh",
      "english": "what is tied",
      "lang": "Serbo-Croatian",
      "sense": "to unfasten",
      "word": "razvezati"
    },
    {
      "code": "sh",
      "english": "what is buttoned up; what is buttoned up",
      "lang": "Serbo-Croatian",
      "sense": "to unfasten",
      "word": "raskopčati"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "to unfasten",
      "word": "desatar"
    },
    {
      "code": "tr",
      "lang": "Turkish",
      "sense": "to unfasten",
      "word": "çözmek"
    },
    {
      "code": "cy",
      "lang": "Welsh",
      "sense": "to unfasten",
      "word": "datod"
    }
  ],
  "word": "undo"
}

{
  "categories": [
    "English adjectives",
    "English countable nouns",
    "English entries with incorrect language header",
    "English irregular verbs",
    "English lemmas",
    "English nouns",
    "English terms derived from Middle English",
    "English terms derived from Old English",
    "English terms derived from Proto-West Germanic",
    "English terms inherited from Middle English",
    "English terms inherited from Old English",
    "English terms inherited from Proto-West Germanic",
    "English terms prefixed with un- (reversive)",
    "English terms with homophones",
    "English transitive verbs",
    "English verbs",
    "Entries with translation boxes",
    "Pages with 3 entries",
    "Pages with entries",
    "Rhymes:English/uː",
    "Rhymes:English/uː/2 syllables",
    "Terms with Aragonese translations",
    "Terms with Aromanian translations",
    "Terms with Asturian translations",
    "Terms with Basque translations",
    "Terms with Bulgarian translations",
    "Terms with Catalan translations",
    "Terms with Czech translations",
    "Terms with Dutch translations",
    "Terms with Esperanto translations",
    "Terms with Faroese translations",
    "Terms with Finnish translations",
    "Terms with French translations",
    "Terms with Galician translations",
    "Terms with Georgian translations",
    "Terms with German translations",
    "Terms with Hindi translations",
    "Terms with Hungarian translations",
    "Terms with Irish translations",
    "Terms with Italian translations",
    "Terms with Japanese translations",
    "Terms with Latin translations",
    "Terms with Mandarin translations",
    "Terms with Maori translations",
    "Terms with Norwegian translations",
    "Terms with Portuguese translations",
    "Terms with Rapa Nui translations",
    "Terms with Romanian translations",
    "Terms with Russian translations",
    "Terms with Scottish Gaelic translations",
    "Terms with Serbo-Croatian translations",
    "Terms with Sindhi translations",
    "Terms with Spanish translations",
    "Terms with Swedish translations",
    "Terms with Turkish translations",
    "Terms with Vietnamese translations",
    "Terms with Welsh translations"
  ],
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "enm",
        "3": "undōn"
      },
      "expansion": "Middle English undōn",
      "name": "inh"
    },
    {
      "args": {
        "1": "en",
        "2": "ang",
        "3": "ondōn"
      },
      "expansion": "Old English ondōn",
      "name": "inh"
    },
    {
      "args": {
        "1": "en",
        "2": "gmw-pro",
        "3": "*andadōn",
        "t": "to undo"
      },
      "expansion": "Proto-West Germanic *andadōn (“to undo”)",
      "name": "inh"
    },
    {
      "args": {
        "1": "en",
        "2": "un",
        "3": "do",
        "id1": "reversive"
      },
      "expansion": "un- + do",
      "name": "pre"
    },
    {
      "args": {
        "1": "fy",
        "2": "ûndwaan"
      },
      "expansion": "West Frisian ûndwaan",
      "name": "cog"
    },
    {
      "args": {
        "1": "nl",
        "2": "ontdoen",
        "t": "to undo"
      },
      "expansion": "Dutch ontdoen (“to undo”)",
      "name": "cog"
    }
  ],
  "etymology_text": "From Middle English undōn, from Old English ondōn, from Proto-West Germanic *andadōn (“to undo”), equivalent to un- + do. Cognate with West Frisian ûndwaan, ûntdwaan (“to undo; rid”), Dutch ontdoen (“to undo”).",
  "forms": [
    {
      "form": "undos",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "undo (plural undos)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English terms with usage examples",
        "en:Computing"
      ],
      "examples": [
        {
          "text": "How many undos does this program support?",
          "type": "example"
        }
      ],
      "glosses": [
        "An operation that reverses a previous action."
      ],
      "links": [
        [
          "computing",
          "computing#Noun"
        ]
      ],
      "raw_glosses": [
        "(computing) An operation that reverses a previous action."
      ],
      "tags": [
        "transitive"
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ʌnˈduː/"
    },
    {
      "audio": "LL-Q1860 (eng)-Vealhurl-undo.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/6/6f/LL-Q1860_%28eng%29-Vealhurl-undo.wav/LL-Q1860_%28eng%29-Vealhurl-undo.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/6/6f/LL-Q1860_%28eng%29-Vealhurl-undo.wav/LL-Q1860_%28eng%29-Vealhurl-undo.wav.ogg"
    },
    {
      "rhymes": "-uː"
    },
    {
      "homophone": "undue (yod-dropping)"
    }
  ],
  "translations": [
    {
      "code": "hu",
      "lang": "Hungarian",
      "sense": "an operation that reverses a previous action",
      "word": "visszavonás"
    },
    {
      "code": "hu",
      "lang": "Hungarian",
      "sense": "an operation that reverses a previous action",
      "word": "visszaállítás"
    }
  ],
  "word": "undo"
}

{
  "categories": [
    "English adjectives",
    "English entries with incorrect language header",
    "English irregular verbs",
    "English lemmas",
    "English terms with homophones",
    "Pages with 3 entries",
    "Pages with entries",
    "Rhymes:English/uː",
    "Rhymes:English/uː/2 syllables"
  ],
  "etymology_number": 2,
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "adjective"
      },
      "expansion": "undo",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "alt_of": [
        {
          "word": "undue"
        }
      ],
      "categories": [
        "English misspellings"
      ],
      "glosses": [
        "Misspelling of undue."
      ],
      "links": [
        [
          "undue",
          "undue#English"
        ]
      ],
      "tags": [
        "alt-of",
        "misspelling",
        "transitive"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ʌnˈduː/"
    },
    {
      "audio": "LL-Q1860 (eng)-Vealhurl-undo.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/6/6f/LL-Q1860_%28eng%29-Vealhurl-undo.wav/LL-Q1860_%28eng%29-Vealhurl-undo.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/6/6f/LL-Q1860_%28eng%29-Vealhurl-undo.wav/LL-Q1860_%28eng%29-Vealhurl-undo.wav.ogg"
    },
    {
      "rhymes": "-uː"
    },
    {
      "homophone": "undue (yod-dropping)"
    }
  ],
  "word": "undo"
}

Download raw JSONL data for undo meaning in English (22.0kB)


This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2025-01-15 from the enwiktionary dump dated 2025-01-01 using wiktextract (b941637 and 4230888). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.

If you use this data in academic research, please cite Tatu Ylonen: Wiktextract: Wiktionary as Machine-Readable Structured Data, Proceedings of the 13th Conference on Language Resources and Evaluation (LREC), pp. 1317-1325, Marseille, 20-25 June 2022. Linking to the relevant page(s) under https://kaikki.org would also be greatly appreciated.