"nk." meaning in Finnish

{
  "head_templates": [
    {
      "args": {
        "1": "fi",
        "2": "noun"
      },
      "expansion": "nk.",
      "name": "head"
    }
  ],
  "lang": "Finnish",
  "lang_code": "fi",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "so-called",
          "word": "niin kutsuttu"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Finnish 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": [
        {
          "english": "I don't need your so-called help.",
          "text": "En tarvitse nk. apuasi. [= En tarvitse niin kutsuttua apuasi.]",
          "type": "example"
        }
      ],
      "glosses": [
        "Initialism of niin kutsuttu (“so-called”)."
      ],
      "id": "en-nk.-fi-noun-58RyXegp",
      "links": [
        [
          "niin kutsuttu",
          "niin kutsuttu#Finnish"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ]
    }
  ],
  "word": "nk."
}

{
  "head_templates": [
    {
      "args": {
        "1": "fi",
        "2": "noun"
      },
      "expansion": "nk.",
      "name": "head"
    }
  ],
  "lang": "Finnish",
  "lang_code": "fi",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "so-called",
          "word": "niin kutsuttu"
        }
      ],
      "categories": [
        "Finnish entries with incorrect language header",
        "Finnish initialisms",
        "Finnish lemmas",
        "Finnish nouns",
        "Finnish terms spelled with .",
        "Finnish terms with usage examples",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "english": "I don't need your so-called help.",
          "text": "En tarvitse nk. apuasi. [= En tarvitse niin kutsuttua apuasi.]",
          "type": "example"
        }
      ],
      "glosses": [
        "Initialism of niin kutsuttu (“so-called”)."
      ],
      "links": [
        [
          "niin kutsuttu",
          "niin kutsuttu#Finnish"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ]
    }
  ],
  "word": "nk."
}