"kk" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "phrase"
      },
      "expansion": "kk",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English links with redundant alt parameters",
          "parents": [
            "Links with redundant alt parameters",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English links with redundant wikilinks",
          "parents": [
            "Links with redundant wikilinks",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English reduplications",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Reduplication of k (“okay”) (indicates that no further explanation is necessary for a subject, or that the message was understood and will be acted upon without further confirmation)."
      ],
      "id": "en-kk-en-phrase-D-DlAUC~",
      "links": [
        [
          "Internet",
          "Internet"
        ],
        [
          "slang",
          "slang"
        ],
        [
          "k",
          "k#English"
        ],
        [
          "okay",
          "okay"
        ]
      ],
      "raw_glosses": [
        "(Internet slang) Reduplication of k (“okay”) (indicates that no further explanation is necessary for a subject, or that the message was understood and will be acted upon without further confirmation)."
      ],
      "tags": [
        "Internet"
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Aviation",
          "orig": "en:Aviation",
          "parents": [
            "Aeronautics",
            "Transport",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Travel",
          "orig": "en:Travel",
          "parents": [
            "Human activity",
            "Transport",
            "Human behaviour",
            "All topics",
            "Human",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "43 57",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "36 56 3 3 3",
          "kind": "other",
          "name": "Pages with 8 entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "39 55 2 2 2",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "confirm (originally a GDS status code, now often used as shorthand)."
      ],
      "id": "en-kk-en-phrase-v-wiHlPD",
      "links": [
        [
          "aviation",
          "aviation"
        ],
        [
          "travel",
          "travel"
        ],
        [
          "confirm",
          "confirm"
        ],
        [
          "GDS",
          "GDS#English"
        ]
      ],
      "raw_glosses": [
        "(aviation, travel) confirm (originally a GDS status code, now often used as shorthand)."
      ],
      "topics": [
        "aeronautics",
        "aerospace",
        "aviation",
        "business",
        "engineering",
        "lifestyle",
        "natural-sciences",
        "physical-sciences",
        "tourism",
        "transport",
        "travel"
      ]
    }
  ],
  "word": "kk"
}

{
  "categories": [
    "English entries with incorrect language header",
    "English lemmas",
    "English phrases",
    "Pages with 8 entries",
    "Pages with entries"
  ],
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "phrase"
      },
      "expansion": "kk",
      "name": "head"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        "English internet slang",
        "English links with redundant alt parameters",
        "English links with redundant wikilinks",
        "English reduplications"
      ],
      "glosses": [
        "Reduplication of k (“okay”) (indicates that no further explanation is necessary for a subject, or that the message was understood and will be acted upon without further confirmation)."
      ],
      "links": [
        [
          "Internet",
          "Internet"
        ],
        [
          "slang",
          "slang"
        ],
        [
          "k",
          "k#English"
        ],
        [
          "okay",
          "okay"
        ]
      ],
      "raw_glosses": [
        "(Internet slang) Reduplication of k (“okay”) (indicates that no further explanation is necessary for a subject, or that the message was understood and will be acted upon without further confirmation)."
      ],
      "tags": [
        "Internet"
      ]
    },
    {
      "categories": [
        "en:Aviation",
        "en:Travel"
      ],
      "glosses": [
        "confirm (originally a GDS status code, now often used as shorthand)."
      ],
      "links": [
        [
          "aviation",
          "aviation"
        ],
        [
          "travel",
          "travel"
        ],
        [
          "confirm",
          "confirm"
        ],
        [
          "GDS",
          "GDS#English"
        ]
      ],
      "raw_glosses": [
        "(aviation, travel) confirm (originally a GDS status code, now often used as shorthand)."
      ],
      "topics": [
        "aeronautics",
        "aerospace",
        "aviation",
        "business",
        "engineering",
        "lifestyle",
        "natural-sciences",
        "physical-sciences",
        "tourism",
        "transport",
        "travel"
      ]
    }
  ],
  "word": "kk"
}