"unpossible" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "enm",
        "3": "unpossible"
      },
      "expansion": "Middle English unpossible",
      "name": "inh"
    },
    {
      "args": {
        "1": "en",
        "2": "un",
        "3": "possible",
        "t1": "not"
      },
      "expansion": "un- (“not”) + possible",
      "name": "prefix"
    }
  ],
  "etymology_text": "From Middle English unpossible, equivalent to un- (“not”) + possible.",
  "forms": [
    {
      "form": "more unpossible",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most unpossible",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "unpossible (comparative more unpossible, superlative most unpossible)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms prefixed with un-",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": ", New York Review of Books, 2001, p.280",
          "text": "’Tis a hard matter therefore to confine them, being they are so various and many, unpossible to apprehend all."
        },
        {
          "ref": "1624, John Smith, Generall Historie, Kupperman, published 1988, page 97",
          "text": "In the evening we fired a few rackets, which flying in the ayre so terrified the poore Salvages, they supposed nothing unpossible we attempted […].",
          "type": "quotation"
        },
        {
          "ref": "1665, Robert Hooke, Micrographia, section XXI",
          "text": "[S]o prodigiously various are the works of the Creator, and so All-sufficient is he to perform what to man would seem unpossible […].",
          "type": "quotation"
        },
        {
          "ref": "1994, “Lisa on Ice”, in The Simpsons",
          "text": "Ralph Wiggum: Me fail English? That's unpossible!",
          "type": "quotation"
        },
        {
          "ref": "2008, David Goldberg, “meeting with HKS”, in Mimecast",
          "text": "I think we can all agree that this is unpossible.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Impossible."
      ],
      "id": "en-unpossible-en-adj-xCU6XpBo",
      "links": [
        [
          "humorous",
          "humorous"
        ],
        [
          "Impossible",
          "impossible"
        ]
      ],
      "raw_glosses": [
        "(now rare, nonstandard, sometimes humorous) Impossible."
      ],
      "tags": [
        "archaic",
        "humorous",
        "nonstandard",
        "sometimes"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ʌnˈpɒsɪbəl/"
    }
  ],
  "word": "unpossible"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "enm",
        "3": "unpossible"
      },
      "expansion": "Middle English unpossible",
      "name": "inh"
    },
    {
      "args": {
        "1": "en",
        "2": "un",
        "3": "possible",
        "t1": "not"
      },
      "expansion": "un- (“not”) + possible",
      "name": "prefix"
    }
  ],
  "etymology_text": "From Middle English unpossible, equivalent to un- (“not”) + possible.",
  "forms": [
    {
      "form": "more unpossible",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most unpossible",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "unpossible (comparative more unpossible, superlative most unpossible)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English 4-syllable words",
        "English adjectives",
        "English entries with incorrect language header",
        "English humorous terms",
        "English lemmas",
        "English nonstandard terms",
        "English terms derived from Middle English",
        "English terms inherited from Middle English",
        "English terms prefixed with un-",
        "English terms with IPA pronunciation",
        "English terms with quotations",
        "English terms with rare senses",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": ", New York Review of Books, 2001, p.280",
          "text": "’Tis a hard matter therefore to confine them, being they are so various and many, unpossible to apprehend all."
        },
        {
          "ref": "1624, John Smith, Generall Historie, Kupperman, published 1988, page 97",
          "text": "In the evening we fired a few rackets, which flying in the ayre so terrified the poore Salvages, they supposed nothing unpossible we attempted […].",
          "type": "quotation"
        },
        {
          "ref": "1665, Robert Hooke, Micrographia, section XXI",
          "text": "[S]o prodigiously various are the works of the Creator, and so All-sufficient is he to perform what to man would seem unpossible […].",
          "type": "quotation"
        },
        {
          "ref": "1994, “Lisa on Ice”, in The Simpsons",
          "text": "Ralph Wiggum: Me fail English? That's unpossible!",
          "type": "quotation"
        },
        {
          "ref": "2008, David Goldberg, “meeting with HKS”, in Mimecast",
          "text": "I think we can all agree that this is unpossible.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Impossible."
      ],
      "links": [
        [
          "humorous",
          "humorous"
        ],
        [
          "Impossible",
          "impossible"
        ]
      ],
      "raw_glosses": [
        "(now rare, nonstandard, sometimes humorous) Impossible."
      ],
      "tags": [
        "archaic",
        "humorous",
        "nonstandard",
        "sometimes"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ʌnˈpɒsɪbəl/"
    }
  ],
  "word": "unpossible"
}