"no clue" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "no",
        "3": "clue"
      },
      "expansion": "no + clue",
      "name": "com"
    }
  ],
  "etymology_text": "From no + clue, as the speaker does not have a clue about the answer to the question. Most likely a shortened form of \"I have no clue\".",
  "lang": "English",
  "lang_code": "en",
  "pos": "intj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English responses",
          "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 German translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Swedish translations",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              51,
              58
            ]
          ],
          "text": "Do you know what the weather will be like today? — No clue. Why do you ask?",
          "type": "example"
        }
      ],
      "glosses": [
        "Response affirming that the speaker does not have knowledge pertaining to an interlocutor's question."
      ],
      "id": "en-no_clue-en-intj-TxeNhGLn",
      "related": [
        {
          "word": "have no clue"
        }
      ],
      "translations": [
        {
          "code": "de",
          "lang": "German",
          "lang_code": "de",
          "sense": "Response affirming that the speaker does not have knowledge pertaining to an interlocutor's question",
          "word": "keine Ahnung"
        },
        {
          "code": "sv",
          "lang": "Swedish",
          "lang_code": "sv",
          "sense": "Response affirming that the speaker does not have knowledge pertaining to an interlocutor's question",
          "word": "ingen aning"
        }
      ]
    }
  ],
  "word": "no clue"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "no",
        "3": "clue"
      },
      "expansion": "no + clue",
      "name": "com"
    }
  ],
  "etymology_text": "From no + clue, as the speaker does not have a clue about the answer to the question. Most likely a shortened form of \"I have no clue\".",
  "lang": "English",
  "lang_code": "en",
  "pos": "intj",
  "related": [
    {
      "word": "have no clue"
    }
  ],
  "senses": [
    {
      "categories": [
        "English compound terms",
        "English entries with incorrect language header",
        "English interjections",
        "English lemmas",
        "English multiword terms",
        "English responses",
        "English terms with usage examples",
        "Entries with translation boxes",
        "Pages with 1 entry",
        "Pages with entries",
        "Terms with German translations",
        "Terms with Swedish translations"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              51,
              58
            ]
          ],
          "text": "Do you know what the weather will be like today? — No clue. Why do you ask?",
          "type": "example"
        }
      ],
      "glosses": [
        "Response affirming that the speaker does not have knowledge pertaining to an interlocutor's question."
      ]
    }
  ],
  "translations": [
    {
      "code": "de",
      "lang": "German",
      "lang_code": "de",
      "sense": "Response affirming that the speaker does not have knowledge pertaining to an interlocutor's question",
      "word": "keine Ahnung"
    },
    {
      "code": "sv",
      "lang": "Swedish",
      "lang_code": "sv",
      "sense": "Response affirming that the speaker does not have knowledge pertaining to an interlocutor's question",
      "word": "ingen aning"
    }
  ],
  "word": "no clue"
}