"школи" meaning in Bulgarian

{
  "forms": [
    {
      "form": "шко́ли",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "škóli",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "bg",
        "2": "noun form",
        "head": "шко́ли"
      },
      "expansion": "шко́ли • (škóli)",
      "name": "head"
    }
  ],
  "lang": "Bulgarian",
  "lang_code": "bg",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "inflection of шко́ла (škóla):",
        "indefinite plural"
      ],
      "id": "en-школи-bg-noun-TLSKF4~q",
      "links": [
        [
          "шко́ла",
          "школа#Bulgarian"
        ]
      ],
      "tags": [
        "form-of",
        "indefinite",
        "plural"
      ]
    },
    {
      "categories": [
        {
          "_dis": "30 70",
          "kind": "other",
          "name": "Bulgarian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "inflection of шко́ла (škóla):",
        "vocative plural"
      ],
      "id": "en-школи-bg-noun-9XzryXC4",
      "links": [
        [
          "шко́ла",
          "школа#Bulgarian"
        ]
      ],
      "tags": [
        "form-of",
        "plural",
        "vocative"
      ]
    }
  ],
  "word": "школи"
}

{
  "categories": [
    "Bulgarian entries with incorrect language header",
    "Bulgarian non-lemma forms",
    "Bulgarian noun forms"
  ],
  "forms": [
    {
      "form": "шко́ли",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "škóli",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "bg",
        "2": "noun form",
        "head": "шко́ли"
      },
      "expansion": "шко́ли • (škóli)",
      "name": "head"
    }
  ],
  "lang": "Bulgarian",
  "lang_code": "bg",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "inflection of шко́ла (škóla):",
        "indefinite plural"
      ],
      "links": [
        [
          "шко́ла",
          "школа#Bulgarian"
        ]
      ],
      "tags": [
        "form-of",
        "indefinite",
        "plural"
      ]
    },
    {
      "glosses": [
        "inflection of шко́ла (škóla):",
        "vocative plural"
      ],
      "links": [
        [
          "шко́ла",
          "школа#Bulgarian"
        ]
      ],
      "tags": [
        "form-of",
        "plural",
        "vocative"
      ]
    }
  ],
  "word": "школи"
}