"in doubt" meaning in English

{
  "forms": [
    {
      "form": "more in doubt",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most in doubt",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "more"
      },
      "expansion": "in doubt (comparative more in doubt, superlative most in doubt)",
      "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": "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 Maori translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Spanish translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Epistemology",
          "orig": "en:Epistemology",
          "parents": [
            "Philosophy",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "when in doubt, do nowt"
        }
      ],
      "examples": [
        {
          "text": "The future of the company is in doubt now that the founder has died.",
          "type": "example"
        },
        {
          "text": "Next year's tournament is even more in doubt since the virus outbreak.",
          "type": "example"
        }
      ],
      "glosses": [
        "uncertain, unclear, unsure"
      ],
      "id": "en-in_doubt-en-adj-GILw6Bky",
      "links": [
        [
          "uncertain",
          "uncertain#English"
        ],
        [
          "unclear",
          "unclear#English"
        ],
        [
          "unsure",
          "unsure#English"
        ]
      ],
      "translations": [
        {
          "code": "ar",
          "lang": "Arabic",
          "roman": "fī šakkin",
          "sense": "unclear as to what to do",
          "word": "فِي شَكٍّ"
        },
        {
          "code": "ar",
          "lang": "Arabic",
          "roman": "fī raybin",
          "sense": "unclear as to what to do",
          "word": "فِي رَيْبٍ"
        },
        {
          "code": "mi",
          "lang": "Maori",
          "sense": "unclear as to what to do",
          "word": "whakamāpuna"
        },
        {
          "code": "mi",
          "lang": "Maori",
          "sense": "unclear as to what to do",
          "word": "rapurapu"
        },
        {
          "code": "es",
          "lang": "Spanish",
          "sense": "unclear as to what to do",
          "word": "en cuestión"
        }
      ]
    }
  ],
  "word": "in doubt"
}

{
  "derived": [
    {
      "word": "when in doubt, do nowt"
    }
  ],
  "forms": [
    {
      "form": "more in doubt",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most in doubt",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "more"
      },
      "expansion": "in doubt (comparative more in doubt, superlative most in doubt)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English terms with usage examples",
        "Entries with translation boxes",
        "Pages with 1 entry",
        "Pages with entries",
        "Terms with Arabic translations",
        "Terms with Maori translations",
        "Terms with Spanish translations",
        "en:Epistemology"
      ],
      "examples": [
        {
          "text": "The future of the company is in doubt now that the founder has died.",
          "type": "example"
        },
        {
          "text": "Next year's tournament is even more in doubt since the virus outbreak.",
          "type": "example"
        }
      ],
      "glosses": [
        "uncertain, unclear, unsure"
      ],
      "links": [
        [
          "uncertain",
          "uncertain#English"
        ],
        [
          "unclear",
          "unclear#English"
        ],
        [
          "unsure",
          "unsure#English"
        ]
      ]
    }
  ],
  "translations": [
    {
      "code": "ar",
      "lang": "Arabic",
      "roman": "fī šakkin",
      "sense": "unclear as to what to do",
      "word": "فِي شَكٍّ"
    },
    {
      "code": "ar",
      "lang": "Arabic",
      "roman": "fī raybin",
      "sense": "unclear as to what to do",
      "word": "فِي رَيْبٍ"
    },
    {
      "code": "mi",
      "lang": "Maori",
      "sense": "unclear as to what to do",
      "word": "whakamāpuna"
    },
    {
      "code": "mi",
      "lang": "Maori",
      "sense": "unclear as to what to do",
      "word": "rapurapu"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "unclear as to what to do",
      "word": "en cuestión"
    }
  ],
  "word": "in doubt"
}