".cd" meaning in Translingual

{
  "etymology_text": ". + ISO 3166-1 country code for the Democratic Republic of the Congo, CD.",
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "10": "",
        "2": "symbol",
        "3": "",
        "4": "",
        "5": "or",
        "6": "",
        "7": "or",
        "8": "",
        "9": "or",
        "cat2": "",
        "f1lang": "en",
        "f1nolink": "",
        "f2lang": "en",
        "f2nolink": "",
        "f3lang": "en",
        "f3nolink": "",
        "f4lang": "en",
        "f4nolink": "",
        "head": "",
        "head2": "",
        "head3": "",
        "head4": "",
        "sc": "Latn",
        "sort": ""
      },
      "expansion": ".cd",
      "name": "head"
    },
    {
      "args": {},
      "expansion": ".cd",
      "name": "mul-symbol"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "symbol",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Top-level domain codes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Translingual entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Translingual terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "place",
          "langcode": "mul",
          "name": "Democratic Republic of the Congo",
          "orig": "mul:Democratic Republic of the Congo",
          "parents": [
            "Republic of the Congo",
            "Africa",
            "Earth",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "mul",
          "name": "Internet",
          "orig": "mul:Internet",
          "parents": [
            "Computing",
            "Networking",
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "The Internet country code top-level domain (ccTLD) for the Democratic Republic of the Congo."
      ],
      "head_nr": 1,
      "id": "en-.cd-mul-symbol-e~gTG6U7",
      "links": [
        [
          "country code",
          "country code"
        ],
        [
          "top-level domain",
          "top-level domain"
        ],
        [
          "ccTLD",
          "ccTLD"
        ],
        [
          "Democratic Republic of the Congo",
          "Democratic Republic of the Congo"
        ]
      ],
      "wikipedia": [
        ".cd"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/dɑt siˈdi/",
      "tags": [
        "General-American"
      ]
    },
    {
      "ipa": "/dɒt siːˈdiː/",
      "tags": [
        "Received-Pronunciation"
      ]
    }
  ],
  "word": ".cd"
}

{
  "etymology_text": ". + ISO 3166-1 country code for the Democratic Republic of the Congo, CD.",
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "10": "",
        "2": "symbol",
        "3": "",
        "4": "",
        "5": "or",
        "6": "",
        "7": "or",
        "8": "",
        "9": "or",
        "cat2": "",
        "f1lang": "en",
        "f1nolink": "",
        "f2lang": "en",
        "f2nolink": "",
        "f3lang": "en",
        "f3nolink": "",
        "f4lang": "en",
        "f4nolink": "",
        "head": "",
        "head2": "",
        "head3": "",
        "head4": "",
        "sc": "Latn",
        "sort": ""
      },
      "expansion": ".cd",
      "name": "head"
    },
    {
      "args": {},
      "expansion": ".cd",
      "name": "mul-symbol"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "symbol",
  "senses": [
    {
      "categories": [
        "English terms with IPA pronunciation",
        "Top-level domain codes",
        "Translingual entries with incorrect language header",
        "Translingual lemmas",
        "Translingual symbols",
        "Translingual terms spelled with .",
        "Translingual terms with redundant script codes",
        "mul:Democratic Republic of the Congo",
        "mul:Internet"
      ],
      "glosses": [
        "The Internet country code top-level domain (ccTLD) for the Democratic Republic of the Congo."
      ],
      "head_nr": 1,
      "links": [
        [
          "country code",
          "country code"
        ],
        [
          "top-level domain",
          "top-level domain"
        ],
        [
          "ccTLD",
          "ccTLD"
        ],
        [
          "Democratic Republic of the Congo",
          "Democratic Republic of the Congo"
        ]
      ],
      "wikipedia": [
        ".cd"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/dɑt siˈdi/",
      "tags": [
        "General-American"
      ]
    },
    {
      "ipa": "/dɒt siːˈdiː/",
      "tags": [
        "Received-Pronunciation"
      ]
    }
  ],
  "word": ".cd"
}

{
  "called_from": "page/1713/20221215",
  "msg": "later head without list of senses,template node #, .cd/Translingual",
  "path": [
    ".cd"
  ],
  "section": "Translingual",
  "subsection": "symbol",
  "title": ".cd",
  "trace": ""
}