"mad as a hatter" meaning in English

See mad as a hatter in All languages combined, or Wiktionary

Adjective

IPA: /ˌmæd æz ə ˈhætə/ [Received-Pronunciation], /ˌmæd æz ə ˈhætɚ/ [US] Audio: en-us-mad as a hatter.ogg [US], en-au-mad as a hatter.ogg [Australia]
Etymology: First recorded 1829. Of uncertain origin, though usually explained as referring to hat-makers suffering from Korsakoff's syndrome due to handling mercury-contaminated felt. Derivation from Old English ātor (“poison”) or its descendant English atter lacks evidence. Etymology templates: {{der|en|ang|ātor||poison}} Old English ātor (“poison”), {{cog|en|atter|}} English atter Head templates: {{en-adj|-}} mad as a hatter (not comparable)
  1. Crazy or demented. Wikipedia link: Korsakoff's syndrome, mad as a hatter Tags: not-comparable Synonyms: disturbed, insane, loopy, nutty, mad as a March hare Related terms: hatter, Mad Hatter Translations (demented or crazy): stapelgek (Dutch), pähkähullu (Finnish), sült bolond (Hungarian), teljesen bolond (Hungarian), bandvitlaus (Icelandic), fuori di testa (Italian), fuori come un balcone (Italian), matto da legare (Italian), спя́тивший (spjátivšij) (Russian), не в своём уме́ (ne v svojóm umé) (Russian), вы́живший из ума́ (výživšij iz umá) (Russian), más loco que una cabra (Spanish), como una chota (Spanish)

Download JSON data for mad as a hatter meaning in English (4.2kB)

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  "etymology_text": "First recorded 1829. Of uncertain origin, though usually explained as referring to hat-makers suffering from Korsakoff's syndrome due to handling mercury-contaminated felt. Derivation from Old English ātor (“poison”) or its descendant English atter lacks evidence.",
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          "ref": "1895, John Kendrick Bangs, chapter 7, in A House-Boat on the Styx",
          "text": "I think he’d be as mad as a hatter at your insinuation that he would invite any of his wives, if all I hear of him is true; and what I’ve heard, Wolsey has told me.",
          "type": "quotation"
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          "ref": "1939, Agatha Christie, chapter 11, in And Then There Were None",
          "text": "If you ask me that woman's as mad as a hatter.",
          "type": "quotation"
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        "Crazy or demented."
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          "word": "Mad Hatter"
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          "word": "insane"
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          "word": "loopy"
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          "word": "nutty"
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        {
          "word": "mad as a March hare"
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      "tags": [
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      "translations": [
        {
          "code": "nl",
          "lang": "Dutch",
          "sense": "demented or crazy",
          "word": "stapelgek"
        },
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          "code": "fi",
          "lang": "Finnish",
          "sense": "demented or crazy",
          "word": "pähkähullu"
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          "code": "hu",
          "lang": "Hungarian",
          "sense": "demented or crazy",
          "word": "sült bolond"
        },
        {
          "code": "hu",
          "lang": "Hungarian",
          "sense": "demented or crazy",
          "word": "teljesen bolond"
        },
        {
          "code": "is",
          "lang": "Icelandic",
          "sense": "demented or crazy",
          "word": "bandvitlaus"
        },
        {
          "code": "it",
          "lang": "Italian",
          "sense": "demented or crazy",
          "word": "fuori di testa"
        },
        {
          "code": "it",
          "lang": "Italian",
          "sense": "demented or crazy",
          "word": "fuori come un balcone"
        },
        {
          "code": "it",
          "lang": "Italian",
          "sense": "demented or crazy",
          "word": "matto da legare"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "spjátivšij",
          "sense": "demented or crazy",
          "word": "спя́тивший"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "ne v svojóm umé",
          "sense": "demented or crazy",
          "word": "не в своём уме́"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "výživšij iz umá",
          "sense": "demented or crazy",
          "word": "вы́живший из ума́"
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          "code": "es",
          "lang": "Spanish",
          "sense": "demented or crazy",
          "word": "más loco que una cabra"
        },
        {
          "code": "es",
          "lang": "Spanish",
          "sense": "demented or crazy",
          "word": "como una chota"
        }
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        "mad as a hatter"
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  "word": "mad as a hatter"
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      "word": "hatter"
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      "word": "Mad Hatter"
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        "English terms with audio links",
        "English terms with non-redundant non-automated sortkeys",
        "English terms with quotations",
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          "ref": "1895, John Kendrick Bangs, chapter 7, in A House-Boat on the Styx",
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          "ref": "1939, Agatha Christie, chapter 11, in And Then There Were None",
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    {
      "word": "disturbed"
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    {
      "word": "insane"
    },
    {
      "word": "loopy"
    },
    {
      "word": "nutty"
    },
    {
      "word": "mad as a March hare"
    }
  ],
  "translations": [
    {
      "code": "nl",
      "lang": "Dutch",
      "sense": "demented or crazy",
      "word": "stapelgek"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "demented or crazy",
      "word": "pähkähullu"
    },
    {
      "code": "hu",
      "lang": "Hungarian",
      "sense": "demented or crazy",
      "word": "sült bolond"
    },
    {
      "code": "hu",
      "lang": "Hungarian",
      "sense": "demented or crazy",
      "word": "teljesen bolond"
    },
    {
      "code": "is",
      "lang": "Icelandic",
      "sense": "demented or crazy",
      "word": "bandvitlaus"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "demented or crazy",
      "word": "fuori di testa"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "demented or crazy",
      "word": "fuori come un balcone"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "demented or crazy",
      "word": "matto da legare"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "spjátivšij",
      "sense": "demented or crazy",
      "word": "спя́тивший"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "ne v svojóm umé",
      "sense": "demented or crazy",
      "word": "не в своём уме́"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "výživšij iz umá",
      "sense": "demented or crazy",
      "word": "вы́живший из ума́"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "demented or crazy",
      "word": "más loco que una cabra"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "demented or crazy",
      "word": "como una chota"
    }
  ],
  "word": "mad as a hatter"
}

This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2024-04-26 from the enwiktionary dump dated 2024-04-21 using wiktextract (93a6c53 and 21a9316). 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.

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