"mayn't" meaning in English

{
  "etymology_templates": [
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      "args": {
        "1": "en",
        "2": "may",
        "3": "n't"
      },
      "expansion": "may + -n't",
      "name": "suffix"
    }
  ],
  "etymology_text": "From may + -n't.",
  "forms": [
    {
      "form": "mayn't",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "mightn't",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "mayn't",
        "2": "-",
        "3": "mightn't",
        "4": "-",
        "past_ptc2": "moughtn't",
        "past_ptc2_qual": "obsolete"
      },
      "expansion": "mayn't (third-person singular simple present mayn't, no present participle, simple past mightn't, no past participle)",
      "name": "en-verb"
    }
  ],
  "hyphenation": [
    "may‧n't"
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w"
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        {
          "kind": "other",
          "name": "English terms suffixed with -n't",
          "parents": [],
          "source": "w"
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          "source": "w"
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          "name": "Terms with Maori translations",
          "parents": [],
          "source": "w"
        }
      ],
      "coordinate_terms": [
        {
          "word": "can't"
        },
        {
          "word": "couldn't"
        },
        {
          "word": "mightn't"
        },
        {
          "word": "oughtn't"
        },
        {
          "word": "shan't"
        },
        {
          "word": "shouldn't"
        },
        {
          "word": "won't"
        },
        {
          "word": "wouldn't"
        }
      ],
      "examples": [
        {
          "ref": "1841 February–November, Charles Dickens, “Barnaby Rudge. Chapter 40.”, in Master Humphrey’s Clock, volume III, London: Chapman & Hall, […], →OCLC:",
          "text": "I mayn't have much head, master, but I’ve head enough to remember those that use me ill.",
          "type": "quote"
        },
        {
          "ref": "1861, George Eliot, chapter 17, in Silas Marner:",
          "text": "\"Now, father,\" said Nancy, \"is there any call for you to go home to tea? Mayn't you just as well stay with us?--such a beautiful evening as it's likely to be.\"",
          "type": "quote"
        },
        {
          "ref": "1865 November (indicated as 1866), Lewis Carroll [pseudonym; Charles Lutwidge Dodgson], “The Mock Turtle’s Story”, in Alice’s Adventures in Wonderland, London: Macmillan and Co., →OCLC, page 142:",
          "text": "\"Yes, we went to school in the sea, though you mayn't believe it—\"",
          "type": "quote"
        },
        {
          "ref": "1914, Saki, The Romancers:",
          "text": "You mayn't hardly believe it, but at the present moment I am absolutely without a farthing.",
          "type": "quote"
        },
        {
          "ref": "1930, H. P. Lovecraft, Madusa's Coil:",
          "text": "I can't help about other people. But I surely would like to have a spot to stop till daylight. Still - if people don't relish this place, mayn't it be because it's getting so run-down?",
          "type": "quote"
        }
      ],
      "glosses": [
        "may not (negative auxiliary)"
      ],
      "id": "en-mayn't-en-verb-p9EOsDzp",
      "links": [
        [
          "may",
          "may"
        ],
        [
          "not",
          "not"
        ]
      ],
      "raw_glosses": [
        "(colloquial, now rare, dated) may not (negative auxiliary)"
      ],
      "tags": [
        "archaic",
        "colloquial",
        "dated",
        "no-past-participle",
        "no-present-participle"
      ],
      "translations": [
        {
          "code": "mi",
          "lang": "Maori",
          "sense": "contraction of \"may not\", might not",
          "word": "kei kore"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/meɪnt/"
    },
    {
      "ipa": "/ˈmeɪ.ənt/"
    },
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      "audio": "LL-Q1860 (eng)-Persent101-mayn't.wav",
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    },
    {
      "rhymes": "-eɪnt"
    },
    {
      "rhymes": "-eɪənt"
    }
  ],
  "word": "mayn't"
}

{
  "coordinate_terms": [
    {
      "word": "can't"
    },
    {
      "word": "couldn't"
    },
    {
      "word": "mightn't"
    },
    {
      "word": "oughtn't"
    },
    {
      "word": "shan't"
    },
    {
      "word": "shouldn't"
    },
    {
      "word": "won't"
    },
    {
      "word": "wouldn't"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "may",
        "3": "n't"
      },
      "expansion": "may + -n't",
      "name": "suffix"
    }
  ],
  "etymology_text": "From may + -n't.",
  "forms": [
    {
      "form": "mayn't",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "mightn't",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "mayn't",
        "2": "-",
        "3": "mightn't",
        "4": "-",
        "past_ptc2": "moughtn't",
        "past_ptc2_qual": "obsolete"
      },
      "expansion": "mayn't (third-person singular simple present mayn't, no present participle, simple past mightn't, no past participle)",
      "name": "en-verb"
    }
  ],
  "hyphenation": [
    "may‧n't"
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "English auxiliary verb forms",
        "English colloquialisms",
        "English contractions",
        "English dated terms",
        "English defective verbs",
        "English entries with incorrect language header",
        "English lemmas",
        "English terms suffixed with -n't",
        "English terms with quotations",
        "English terms with rare senses",
        "English verbs",
        "Entries with translation boxes",
        "Pages with 1 entry",
        "Pages with entries",
        "Quotation templates to be cleaned",
        "Rhymes:English/eɪnt",
        "Rhymes:English/eɪnt/1 syllable",
        "Rhymes:English/eɪənt",
        "Rhymes:English/eɪənt/2 syllables",
        "Terms with Maori translations"
      ],
      "examples": [
        {
          "ref": "1841 February–November, Charles Dickens, “Barnaby Rudge. Chapter 40.”, in Master Humphrey’s Clock, volume III, London: Chapman & Hall, […], →OCLC:",
          "text": "I mayn't have much head, master, but I’ve head enough to remember those that use me ill.",
          "type": "quote"
        },
        {
          "ref": "1861, George Eliot, chapter 17, in Silas Marner:",
          "text": "\"Now, father,\" said Nancy, \"is there any call for you to go home to tea? Mayn't you just as well stay with us?--such a beautiful evening as it's likely to be.\"",
          "type": "quote"
        },
        {
          "ref": "1865 November (indicated as 1866), Lewis Carroll [pseudonym; Charles Lutwidge Dodgson], “The Mock Turtle’s Story”, in Alice’s Adventures in Wonderland, London: Macmillan and Co., →OCLC, page 142:",
          "text": "\"Yes, we went to school in the sea, though you mayn't believe it—\"",
          "type": "quote"
        },
        {
          "ref": "1914, Saki, The Romancers:",
          "text": "You mayn't hardly believe it, but at the present moment I am absolutely without a farthing.",
          "type": "quote"
        },
        {
          "ref": "1930, H. P. Lovecraft, Madusa's Coil:",
          "text": "I can't help about other people. But I surely would like to have a spot to stop till daylight. Still - if people don't relish this place, mayn't it be because it's getting so run-down?",
          "type": "quote"
        }
      ],
      "glosses": [
        "may not (negative auxiliary)"
      ],
      "links": [
        [
          "may",
          "may"
        ],
        [
          "not",
          "not"
        ]
      ],
      "raw_glosses": [
        "(colloquial, now rare, dated) may not (negative auxiliary)"
      ],
      "tags": [
        "archaic",
        "colloquial",
        "dated",
        "no-past-participle",
        "no-present-participle"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/meɪnt/"
    },
    {
      "ipa": "/ˈmeɪ.ənt/"
    },
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      "audio": "LL-Q1860 (eng)-Persent101-mayn't.wav",
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    },
    {
      "rhymes": "-eɪnt"
    },
    {
      "rhymes": "-eɪənt"
    }
  ],
  "translations": [
    {
      "code": "mi",
      "lang": "Maori",
      "sense": "contraction of \"may not\", might not",
      "word": "kei kore"
    }
  ],
  "word": "mayn't"
}