"Nil" meaning in Czech

{
  "forms": [
    {
      "form": "nilský",
      "tags": [
        "adjective"
      ]
    },
    {
      "form": "inanimate",
      "source": "declension",
      "tags": [
        "table-tags"
      ]
    },
    {
      "form": "cs-ndecl",
      "source": "declension",
      "tags": [
        "inflection-template"
      ]
    },
    {
      "form": "Nil",
      "source": "declension",
      "tags": [
        "nominative",
        "singular"
      ]
    },
    {
      "form": "Nilu",
      "source": "declension",
      "tags": [
        "genitive",
        "singular"
      ]
    },
    {
      "form": "Nilu",
      "source": "declension",
      "tags": [
        "dative",
        "singular"
      ]
    },
    {
      "form": "Nil",
      "source": "declension",
      "tags": [
        "accusative",
        "singular"
      ]
    },
    {
      "form": "Nile",
      "source": "declension",
      "tags": [
        "singular",
        "vocative"
      ]
    },
    {
      "form": "Nilu",
      "source": "declension",
      "tags": [
        "locative",
        "singular"
      ]
    },
    {
      "form": "Nilem",
      "source": "declension",
      "tags": [
        "instrumental",
        "singular"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m-in",
        "adj": "nilský"
      },
      "expansion": "Nil m inan (related adjective nilský)",
      "name": "cs-proper noun"
    }
  ],
  "hyphenation": [
    "Nil"
  ],
  "inflection_templates": [
    {
      "args": {
        "1": "m.sg"
      },
      "name": "cs-ndecl"
    }
  ],
  "lang": "Czech",
  "lang_code": "cs",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Czech entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 12 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "place",
          "langcode": "cs",
          "name": "Rivers",
          "orig": "cs:Rivers",
          "parents": [
            "Bodies of water",
            "Places",
            "Landforms",
            "Water",
            "Names",
            "Earth",
            "Liquids",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Nature",
            "Matter",
            "Fundamental",
            "Nouns",
            "Chemistry",
            "Lemmas",
            "Sciences"
          ],
          "source": "w"
        },
        {
          "_dis": "9 7 11 10 8 8 11 7 11 8 7 0 2",
          "kind": "other",
          "name": "Pages with 12 entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "8 8 11 10 8 8 11 8 11 8 7 0 2",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Nile"
      ],
      "id": "en-Nil-cs-name-MiOrciuE",
      "links": [
        [
          "Nile",
          "Nile"
        ]
      ],
      "tags": [
        "inanimate",
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈnɪl]"
    }
  ],
  "word": "Nil"
}

{
  "categories": [
    "Pages with 12 entries",
    "Pages with entries",
    "tr:Rivers"
  ],
  "forms": [
    {
      "form": "nilský",
      "tags": [
        "adjective"
      ]
    },
    {
      "form": "inanimate",
      "source": "declension",
      "tags": [
        "table-tags"
      ]
    },
    {
      "form": "cs-ndecl",
      "source": "declension",
      "tags": [
        "inflection-template"
      ]
    },
    {
      "form": "Nil",
      "source": "declension",
      "tags": [
        "nominative",
        "singular"
      ]
    },
    {
      "form": "Nilu",
      "source": "declension",
      "tags": [
        "genitive",
        "singular"
      ]
    },
    {
      "form": "Nilu",
      "source": "declension",
      "tags": [
        "dative",
        "singular"
      ]
    },
    {
      "form": "Nil",
      "source": "declension",
      "tags": [
        "accusative",
        "singular"
      ]
    },
    {
      "form": "Nile",
      "source": "declension",
      "tags": [
        "singular",
        "vocative"
      ]
    },
    {
      "form": "Nilu",
      "source": "declension",
      "tags": [
        "locative",
        "singular"
      ]
    },
    {
      "form": "Nilem",
      "source": "declension",
      "tags": [
        "instrumental",
        "singular"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m-in",
        "adj": "nilský"
      },
      "expansion": "Nil m inan (related adjective nilský)",
      "name": "cs-proper noun"
    }
  ],
  "hyphenation": [
    "Nil"
  ],
  "inflection_templates": [
    {
      "args": {
        "1": "m.sg"
      },
      "name": "cs-ndecl"
    }
  ],
  "lang": "Czech",
  "lang_code": "cs",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "Czech entries with incorrect language header",
        "Czech hard masculine inanimate nouns",
        "Czech inanimate nouns",
        "Czech lemmas",
        "Czech masculine inanimate nouns",
        "Czech masculine nouns",
        "Czech proper nouns",
        "Czech terms with IPA pronunciation",
        "Czech uncountable nouns",
        "Pages with 12 entries",
        "Pages with entries",
        "cs:Rivers"
      ],
      "glosses": [
        "Nile"
      ],
      "links": [
        [
          "Nile",
          "Nile"
        ]
      ],
      "tags": [
        "inanimate",
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈnɪl]"
    }
  ],
  "word": "Nil"
}