"eikun" meaning in Finnish

{
  "head_templates": [
    {
      "args": {
        "1": "fi",
        "2": "adverb"
      },
      "expansion": "eikun",
      "name": "head"
    }
  ],
  "lang": "Finnish",
  "lang_code": "fi",
  "pos": "adv",
  "senses": [
    {
      "alt_of": [
        {
          "word": "ei kun"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Finnish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Alternative spelling of ei kun"
      ],
      "id": "en-eikun-fi-adv-wJmX2TL4",
      "links": [
        [
          "ei kun",
          "ei kun#Finnish"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative",
        "slang"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈei̯kun/"
    },
    {
      "ipa": "[ˈe̞i̯kun]"
    },
    {
      "rhymes": "-eikun"
    }
  ],
  "word": "eikun"
}

{
  "head_templates": [
    {
      "args": {
        "1": "fi",
        "2": "adverb"
      },
      "expansion": "eikun",
      "name": "head"
    }
  ],
  "lang": "Finnish",
  "lang_code": "fi",
  "pos": "adv",
  "senses": [
    {
      "alt_of": [
        {
          "word": "ei kun"
        }
      ],
      "categories": [
        "Finnish 2-syllable words",
        "Finnish adverbs",
        "Finnish entries with incorrect language header",
        "Finnish lemmas",
        "Finnish slang",
        "Finnish terms with IPA pronunciation",
        "Rhymes:Finnish/eikun",
        "Rhymes:Finnish/eikun/2 syllables"
      ],
      "glosses": [
        "Alternative spelling of ei kun"
      ],
      "links": [
        [
          "ei kun",
          "ei kun#Finnish"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative",
        "slang"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈei̯kun/"
    },
    {
      "ipa": "[ˈe̞i̯kun]"
    },
    {
      "rhymes": "-eikun"
    }
  ],
  "word": "eikun"
}