"nikoliv" meaning in Czech

{
  "head_templates": [
    {
      "args": {
        "1": "cs",
        "2": "conjunction"
      },
      "expansion": "nikoliv",
      "name": "head"
    }
  ],
  "lang": "Czech",
  "lang_code": "cs",
  "pos": "conj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Czech entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "The Earth is round, not flat.",
          "text": "Země je kulatá, nikoliv placatá.",
          "type": "example"
        }
      ],
      "glosses": [
        "not (first rather than second term is proper object)"
      ],
      "id": "en-nikoliv-cs-conj-wIdrbICL",
      "links": [
        [
          "not",
          "not"
        ]
      ],
      "synonyms": [
        {
          "word": "nikoli"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈɲɪkolɪf]"
    }
  ],
  "word": "nikoliv"
}

{
  "head_templates": [
    {
      "args": {
        "1": "cs",
        "2": "conjunction"
      },
      "expansion": "nikoliv",
      "name": "head"
    }
  ],
  "lang": "Czech",
  "lang_code": "cs",
  "pos": "conj",
  "senses": [
    {
      "categories": [
        "Czech conjunctions",
        "Czech entries with incorrect language header",
        "Czech lemmas",
        "Czech terms with IPA pronunciation",
        "Czech terms with usage examples"
      ],
      "examples": [
        {
          "english": "The Earth is round, not flat.",
          "text": "Země je kulatá, nikoliv placatá.",
          "type": "example"
        }
      ],
      "glosses": [
        "not (first rather than second term is proper object)"
      ],
      "links": [
        [
          "not",
          "not"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈɲɪkolɪf]"
    }
  ],
  "synonyms": [
    {
      "word": "nikoli"
    }
  ],
  "word": "nikoliv"
}