"bat phone" meaning in English

{
  "etymology_number": 2,
  "etymology_text": "After Commissioner Gordon's secure line to the Batphone in the 1960s-era Batman television show.",
  "forms": [
    {
      "form": "bat phones",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "bat phone (plural bat phones)",
      "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": "English entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Batman",
          "orig": "en:Batman",
          "parents": [
            "DC Comics",
            "Fictional characters",
            "American fiction",
            "Comics",
            "Fiction",
            "United States",
            "Literature",
            "Artistic works",
            "North America",
            "Culture",
            "Entertainment",
            "Writing",
            "Art",
            "America",
            "Society",
            "Human behaviour",
            "Language",
            "Earth",
            "All topics",
            "Human",
            "Communication",
            "Nature",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Telephony",
          "orig": "en:Telephony",
          "parents": [
            "Electronics",
            "Telecommunications",
            "Technology",
            "Communication",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A telephone that has a direct connection to an important caller, or is only used for important calls"
      ],
      "id": "en-bat_phone-en-noun-PrY~B4wM",
      "links": [
        [
          "telephone",
          "telephone"
        ]
      ],
      "raw_glosses": [
        "(informal) A telephone that has a direct connection to an important caller, or is only used for important calls"
      ],
      "tags": [
        "informal"
      ],
      "wikipedia": [
        "Batman",
        "bat phone"
      ]
    }
  ],
  "word": "bat phone"
}

{
  "etymology_number": 2,
  "etymology_text": "After Commissioner Gordon's secure line to the Batphone in the 1960s-era Batman television show.",
  "forms": [
    {
      "form": "bat phones",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "bat phone (plural bat phones)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with language name categories using raw markup",
        "English entries with topic categories using raw markup",
        "English eponyms",
        "English informal terms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with non-redundant non-automated sortkeys",
        "en:Batman",
        "en:Telephony"
      ],
      "glosses": [
        "A telephone that has a direct connection to an important caller, or is only used for important calls"
      ],
      "links": [
        [
          "telephone",
          "telephone"
        ]
      ],
      "raw_glosses": [
        "(informal) A telephone that has a direct connection to an important caller, or is only used for important calls"
      ],
      "tags": [
        "informal"
      ],
      "wikipedia": [
        "Batman",
        "bat phone"
      ]
    }
  ],
  "word": "bat phone"
}