"ATCK" meaning in All languages combined

{
  "forms": [
    {
      "form": "ATCKs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "ATCK (plural ATCKs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "adult third culture kid"
        }
      ],
      "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": [
        {
          "ref": "2009, David C. Pollock and Ruth E. Van Reken, culture kids: growing up among worlds, p. 163",
          "text": "One sad fact: we have yet to meet an outwardly defiant, rebellious TCK or ATCK who, when talked to long enough, doesn't have a place of deep wounding or profound loss within."
        }
      ],
      "glosses": [
        "Initialism of adult third culture kid."
      ],
      "id": "en-ATCK-en-noun-NGpwrl2p",
      "links": [
        [
          "adult third culture kid",
          "adult third culture kid#English"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ]
    }
  ],
  "word": "ATCK"
}

{
  "forms": [
    {
      "form": "ATCKs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "ATCK (plural ATCKs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "adult third culture kid"
        }
      ],
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English initialisms",
        "English lemmas",
        "English nouns",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "ref": "2009, David C. Pollock and Ruth E. Van Reken, culture kids: growing up among worlds, p. 163",
          "text": "One sad fact: we have yet to meet an outwardly defiant, rebellious TCK or ATCK who, when talked to long enough, doesn't have a place of deep wounding or profound loss within."
        }
      ],
      "glosses": [
        "Initialism of adult third culture kid."
      ],
      "links": [
        [
          "adult third culture kid",
          "adult third culture kid#English"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ]
    }
  ],
  "word": "ATCK"
}