"head in the sand" meaning in English

{
  "etymology_text": "A reference to the imagined habit of the ostrich burying its head when threatened.",
  "forms": [
    {
      "form": "heads in the sand",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "heads in the sand"
      },
      "expansion": "head in the sand (plural heads in the sand)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "People who deny the inevitable zombie apocalypse have their heads in the sand.",
          "type": "example"
        },
        {
          "ref": "1961 June, B. A. Haresnape, “Design on the railway: Part Four”, in Trains Illustrated, page 354:",
          "text": "In my opinion, the railways still have their heads in the sand on the subject of railway liveries.",
          "type": "quote"
        },
        {
          "ref": "1982 February 6, Jil Clark, quoting Mark Pierce, “Gay Father in Maine Fights for Custody of Son”, in Gay Community News, volume 9, number 28, page 1:",
          "text": "Pierce commented that he has never considered himself to be \"a militant homosexual or anything like that, but if they expect us to sit around with our heads in the sand and not fight back, call me militant.\"",
          "type": "quote"
        }
      ],
      "glosses": [
        "A state of disregarding or denying a problem or threat."
      ],
      "id": "en-head_in_the_sand-en-noun-Fjnc3xji",
      "links": [
        [
          "disregard",
          "disregard"
        ],
        [
          "deny",
          "deny"
        ],
        [
          "problem",
          "problem"
        ],
        [
          "threat",
          "threat"
        ]
      ],
      "related": [
        {
          "word": "bury one's head in the sand"
        },
        {
          "word": "ostrich policy"
        },
        {
          "word": "ostrich politics"
        }
      ],
      "synonyms": [
        {
          "tags": [
            "attributive"
          ],
          "word": "head-in-the-sand"
        }
      ]
    }
  ],
  "word": "head in the sand"
}

{
  "etymology_text": "A reference to the imagined habit of the ostrich burying its head when threatened.",
  "forms": [
    {
      "form": "heads in the sand",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "heads in the sand"
      },
      "expansion": "head in the sand (plural heads in the sand)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "bury one's head in the sand"
    },
    {
      "word": "ostrich policy"
    },
    {
      "word": "ostrich politics"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "English terms with usage examples",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "text": "People who deny the inevitable zombie apocalypse have their heads in the sand.",
          "type": "example"
        },
        {
          "ref": "1961 June, B. A. Haresnape, “Design on the railway: Part Four”, in Trains Illustrated, page 354:",
          "text": "In my opinion, the railways still have their heads in the sand on the subject of railway liveries.",
          "type": "quote"
        },
        {
          "ref": "1982 February 6, Jil Clark, quoting Mark Pierce, “Gay Father in Maine Fights for Custody of Son”, in Gay Community News, volume 9, number 28, page 1:",
          "text": "Pierce commented that he has never considered himself to be \"a militant homosexual or anything like that, but if they expect us to sit around with our heads in the sand and not fight back, call me militant.\"",
          "type": "quote"
        }
      ],
      "glosses": [
        "A state of disregarding or denying a problem or threat."
      ],
      "links": [
        [
          "disregard",
          "disregard"
        ],
        [
          "deny",
          "deny"
        ],
        [
          "problem",
          "problem"
        ],
        [
          "threat",
          "threat"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "tags": [
        "attributive"
      ],
      "word": "head-in-the-sand"
    }
  ],
  "word": "head in the sand"
}