"undecipherable" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "un<id:negative>",
        "3": "decipherable"
      },
      "expansion": "un- + decipherable",
      "name": "prefix"
    }
  ],
  "etymology_text": "From un- + decipherable.",
  "forms": [
    {
      "form": "more undecipherable",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most undecipherable",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "undecipherable (comparative more undecipherable, superlative most undecipherable)",
      "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- (negative)",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Arabic translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Esperanto translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Polish translations",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Not easily deciphered; difficult to read."
      ],
      "id": "en-undecipherable-en-adj-09h6oOO2",
      "links": [
        [
          "deciphered",
          "deciphered"
        ],
        [
          "difficult",
          "difficult"
        ],
        [
          "read",
          "read"
        ]
      ],
      "synonyms": [
        {
          "word": "indecipherable"
        },
        {
          "word": "insolvable"
        },
        {
          "word": "unknowable"
        },
        {
          "sense": "not easily deciphered",
          "word": "inexplicable"
        },
        {
          "sense": "difficult to read",
          "word": "indecipherable"
        },
        {
          "sense": "difficult to read",
          "word": "unreadable"
        },
        {
          "sense": "difficult to read",
          "word": "illegible"
        }
      ],
      "translations": [
        {
          "code": "ar",
          "lang": "Arabic",
          "roman": "ṣaʕb fakk tašfīra",
          "sense": "not easily deciphered",
          "word": "صَعْب فَكّ تَشْفِيرَة"
        },
        {
          "code": "eo",
          "lang": "Esperanto",
          "sense": "not easily deciphered",
          "word": "nedeĉifrebla"
        },
        {
          "code": "pl",
          "lang": "Polish",
          "sense": "not easily deciphered",
          "word": "nie do odszyfrowania"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ʌndɪˈsaɪfəɹəbəl/"
    },
    {
      "ipa": "/ʌndɪˈsaɪfɹəbəl/"
    },
    {
      "ipa": "/ʌndə-/"
    }
  ],
  "word": "undecipherable"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "un<id:negative>",
        "3": "decipherable"
      },
      "expansion": "un- + decipherable",
      "name": "prefix"
    }
  ],
  "etymology_text": "From un- + decipherable.",
  "forms": [
    {
      "form": "more undecipherable",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most undecipherable",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "undecipherable (comparative more undecipherable, superlative most undecipherable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English terms prefixed with un- (negative)",
        "Entries with translation boxes",
        "Pages with 1 entry",
        "Pages with entries",
        "Terms with Arabic translations",
        "Terms with Esperanto translations",
        "Terms with Polish translations"
      ],
      "glosses": [
        "Not easily deciphered; difficult to read."
      ],
      "links": [
        [
          "deciphered",
          "deciphered"
        ],
        [
          "difficult",
          "difficult"
        ],
        [
          "read",
          "read"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ʌndɪˈsaɪfəɹəbəl/"
    },
    {
      "ipa": "/ʌndɪˈsaɪfɹəbəl/"
    },
    {
      "ipa": "/ʌndə-/"
    }
  ],
  "synonyms": [
    {
      "word": "indecipherable"
    },
    {
      "sense": "not easily deciphered",
      "word": "inexplicable"
    },
    {
      "word": "insolvable"
    },
    {
      "word": "unknowable"
    },
    {
      "sense": "difficult to read",
      "word": "indecipherable"
    },
    {
      "sense": "difficult to read",
      "word": "unreadable"
    },
    {
      "sense": "difficult to read",
      "word": "illegible"
    }
  ],
  "translations": [
    {
      "code": "ar",
      "lang": "Arabic",
      "roman": "ṣaʕb fakk tašfīra",
      "sense": "not easily deciphered",
      "word": "صَعْب فَكّ تَشْفِيرَة"
    },
    {
      "code": "eo",
      "lang": "Esperanto",
      "sense": "not easily deciphered",
      "word": "nedeĉifrebla"
    },
    {
      "code": "pl",
      "lang": "Polish",
      "sense": "not easily deciphered",
      "word": "nie do odszyfrowania"
    }
  ],
  "word": "undecipherable"
}