"CC" meaning in Korean

{
  "etymology_templates": [
    {
      "args": {
        "1": "ko",
        "2": "en",
        "3": "college couple"
      },
      "expansion": "English college couple",
      "name": "der"
    },
    {
      "args": {
        "1": "ko",
        "2": "en",
        "3": "company couple"
      },
      "expansion": "English company couple",
      "name": "der"
    }
  ],
  "etymology_text": "From the initialism of English college couple, later also expanded to English company couple.",
  "head_templates": [
    {
      "args": {
        "1": "ko",
        "2": "noun",
        "tr": "ssissi"
      },
      "expansion": "CC • (ssissi)",
      "name": "head"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "60 40",
          "kind": "other",
          "name": "Korean entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "61 39",
          "kind": "other",
          "name": "Korean terms in nonstandard scripts",
          "parents": [
            "Terms in nonstandard scripts",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "60 40",
          "kind": "other",
          "name": "Korean terms written in foreign scripts",
          "parents": [
            "Terms written in foreign scripts",
            "Terms by orthographic property",
            "Terms by lexical property"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "a romantic relationship between students of the same school or university"
      ],
      "id": "en-CC-ko-noun-8RmTsc52",
      "links": [
        [
          "romantic",
          "romantic"
        ],
        [
          "relationship",
          "relationship"
        ],
        [
          "student",
          "student"
        ],
        [
          "school",
          "school"
        ],
        [
          "university",
          "university"
        ]
      ],
      "raw_glosses": [
        "(colloquial) a romantic relationship between students of the same school or university"
      ],
      "tags": [
        "colloquial"
      ]
    },
    {
      "categories": [],
      "glosses": [
        "a romantic relationship between workplace colleagues"
      ],
      "id": "en-CC-ko-noun-zSktJeUO",
      "links": [
        [
          "romantic",
          "romantic"
        ],
        [
          "relationship",
          "relationship"
        ],
        [
          "workplace",
          "workplace"
        ],
        [
          "colleague",
          "colleague"
        ]
      ],
      "raw_glosses": [
        "(colloquial, less common) a romantic relationship between workplace colleagues"
      ],
      "tags": [
        "colloquial",
        "uncommon"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ɕ͈iɕ͈i]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "other": "[씨씨]"
    }
  ],
  "word": "CC"
}

{
  "categories": [
    "Korean entries with incorrect language header",
    "Korean lemmas",
    "Korean nouns",
    "Korean terms derived from English",
    "Korean terms in nonstandard scripts",
    "Korean terms with IPA pronunciation",
    "Korean terms written in foreign scripts"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "ko",
        "2": "en",
        "3": "college couple"
      },
      "expansion": "English college couple",
      "name": "der"
    },
    {
      "args": {
        "1": "ko",
        "2": "en",
        "3": "company couple"
      },
      "expansion": "English company couple",
      "name": "der"
    }
  ],
  "etymology_text": "From the initialism of English college couple, later also expanded to English company couple.",
  "head_templates": [
    {
      "args": {
        "1": "ko",
        "2": "noun",
        "tr": "ssissi"
      },
      "expansion": "CC • (ssissi)",
      "name": "head"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Korean colloquialisms"
      ],
      "glosses": [
        "a romantic relationship between students of the same school or university"
      ],
      "links": [
        [
          "romantic",
          "romantic"
        ],
        [
          "relationship",
          "relationship"
        ],
        [
          "student",
          "student"
        ],
        [
          "school",
          "school"
        ],
        [
          "university",
          "university"
        ]
      ],
      "raw_glosses": [
        "(colloquial) a romantic relationship between students of the same school or university"
      ],
      "tags": [
        "colloquial"
      ]
    },
    {
      "categories": [
        "Korean colloquialisms"
      ],
      "glosses": [
        "a romantic relationship between workplace colleagues"
      ],
      "links": [
        [
          "romantic",
          "romantic"
        ],
        [
          "relationship",
          "relationship"
        ],
        [
          "workplace",
          "workplace"
        ],
        [
          "colleague",
          "colleague"
        ]
      ],
      "raw_glosses": [
        "(colloquial, less common) a romantic relationship between workplace colleagues"
      ],
      "tags": [
        "colloquial",
        "uncommon"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ɕ͈iɕ͈i]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "other": "[씨씨]"
    }
  ],
  "word": "CC"
}

{
  "called_from": "form_descriptions/1698",
  "msg": "unrecognized head form: ssissi",
  "path": [
    "CC"
  ],
  "section": "Korean",
  "subsection": "noun",
  "title": "CC",
  "trace": ""
}