"unexplained" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "un",
        "3": "explained"
      },
      "expansion": "un- + explained",
      "name": "prefix"
    }
  ],
  "etymology_text": "From un- + explained.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "unexplained (not comparable)",
      "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"
        }
      ],
      "derived": [
        {
          "word": "sudden unexplained death syndrome"
        },
        {
          "word": "sudden unexplained nocturnal death syndrome"
        },
        {
          "word": "unexplained aerial phenomenon"
        },
        {
          "word": "unexplainedly"
        }
      ],
      "examples": [
        {
          "ref": "1961 October, “The winter timetables of British Railways: Southern Region”, in Trains Illustrated, page 593",
          "text": "Why this already very fast train should be speeded up still further, when none of the other more easily timed S.R. West of England trains has a single minute pared from its schedule, is unexplained - unless this is a playful dig at the Western Region, most of whose expresses, by reason of additional stops, will be decelerated from the same date.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Not explained; of unknown cause or origin."
      ],
      "id": "en-unexplained-en-adj-2QR6aFSg",
      "links": [
        [
          "explained",
          "explained"
        ],
        [
          "unknown",
          "unknown"
        ],
        [
          "cause",
          "cause"
        ],
        [
          "origin",
          "origin"
        ]
      ],
      "related": [
        {
          "word": "unexplainable"
        },
        {
          "word": "inexplicable"
        }
      ],
      "tags": [
        "not-comparable"
      ],
      "translations": [
        {
          "code": "be",
          "lang": "Belarusian",
          "roman": "njetlumačány",
          "sense": "not explained",
          "word": "нетлумача́ны"
        },
        {
          "code": "be",
          "lang": "Belarusian",
          "roman": "njevytlumačány",
          "sense": "not explained",
          "word": "невытлумача́ны"
        },
        {
          "code": "da",
          "lang": "Danish",
          "sense": "not explained",
          "word": "uforklarlig"
        },
        {
          "code": "nl",
          "lang": "Dutch",
          "sense": "not explained",
          "word": "onverklaard"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "not explained",
          "word": "selittämätön"
        },
        {
          "code": "fr",
          "lang": "French",
          "sense": "not explained",
          "word": "inexpliqué"
        },
        {
          "code": "de",
          "lang": "German",
          "sense": "not explained",
          "word": "unerklärt"
        },
        {
          "code": "grc",
          "lang": "Ancient Greek",
          "roman": "atránōtos",
          "sense": "not explained",
          "word": "ἀτράνωτος"
        },
        {
          "code": "it",
          "lang": "Italian",
          "sense": "not explained",
          "word": "inesplicato"
        },
        {
          "code": "nb",
          "lang": "Norwegian Bokmål",
          "sense": "not explained",
          "word": "uforklarlig"
        },
        {
          "code": "pl",
          "lang": "Polish",
          "sense": "not explained",
          "word": "niewyjaśniony"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "neobʺjasnjónnyj",
          "sense": "not explained",
          "word": "необъяснённый"
        },
        {
          "code": "uk",
          "lang": "Ukrainian",
          "roman": "nevýjasnenyj",
          "sense": "not explained",
          "word": "неви́яснений"
        },
        {
          "code": "uk",
          "lang": "Ukrainian",
          "roman": "nepojasnénnyj",
          "sense": "not explained",
          "word": "непоясне́нний"
        }
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-eɪnd"
    }
  ],
  "word": "unexplained"
}

{
  "derived": [
    {
      "word": "sudden unexplained death syndrome"
    },
    {
      "word": "sudden unexplained nocturnal death syndrome"
    },
    {
      "word": "unexplained aerial phenomenon"
    },
    {
      "word": "unexplainedly"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "un",
        "3": "explained"
      },
      "expansion": "un- + explained",
      "name": "prefix"
    }
  ],
  "etymology_text": "From un- + explained.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "unexplained (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "related": [
    {
      "word": "unexplainable"
    },
    {
      "word": "inexplicable"
    }
  ],
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English terms prefixed with un-",
        "English terms with quotations",
        "English uncomparable adjectives",
        "Rhymes:English/eɪnd",
        "Rhymes:English/eɪnd/3 syllables"
      ],
      "examples": [
        {
          "ref": "1961 October, “The winter timetables of British Railways: Southern Region”, in Trains Illustrated, page 593",
          "text": "Why this already very fast train should be speeded up still further, when none of the other more easily timed S.R. West of England trains has a single minute pared from its schedule, is unexplained - unless this is a playful dig at the Western Region, most of whose expresses, by reason of additional stops, will be decelerated from the same date.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Not explained; of unknown cause or origin."
      ],
      "links": [
        [
          "explained",
          "explained"
        ],
        [
          "unknown",
          "unknown"
        ],
        [
          "cause",
          "cause"
        ],
        [
          "origin",
          "origin"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-eɪnd"
    }
  ],
  "translations": [
    {
      "code": "be",
      "lang": "Belarusian",
      "roman": "njetlumačány",
      "sense": "not explained",
      "word": "нетлумача́ны"
    },
    {
      "code": "be",
      "lang": "Belarusian",
      "roman": "njevytlumačány",
      "sense": "not explained",
      "word": "невытлумача́ны"
    },
    {
      "code": "da",
      "lang": "Danish",
      "sense": "not explained",
      "word": "uforklarlig"
    },
    {
      "code": "nl",
      "lang": "Dutch",
      "sense": "not explained",
      "word": "onverklaard"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "not explained",
      "word": "selittämätön"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "not explained",
      "word": "inexpliqué"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "not explained",
      "word": "unerklärt"
    },
    {
      "code": "grc",
      "lang": "Ancient Greek",
      "roman": "atránōtos",
      "sense": "not explained",
      "word": "ἀτράνωτος"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "not explained",
      "word": "inesplicato"
    },
    {
      "code": "nb",
      "lang": "Norwegian Bokmål",
      "sense": "not explained",
      "word": "uforklarlig"
    },
    {
      "code": "pl",
      "lang": "Polish",
      "sense": "not explained",
      "word": "niewyjaśniony"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "neobʺjasnjónnyj",
      "sense": "not explained",
      "word": "необъяснённый"
    },
    {
      "code": "uk",
      "lang": "Ukrainian",
      "roman": "nevýjasnenyj",
      "sense": "not explained",
      "word": "неви́яснений"
    },
    {
      "code": "uk",
      "lang": "Ukrainian",
      "roman": "nepojasnénnyj",
      "sense": "not explained",
      "word": "непоясне́нний"
    }
  ],
  "word": "unexplained"
}