"зібратись" meaning in Ukrainian

{
  "forms": [
    {
      "form": "зібра́тись",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "zibrátysʹ",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "uk",
        "2": "verb form",
        "head": "зібра́тись"
      },
      "expansion": "зібра́тись • (zibrátysʹ)",
      "name": "head"
    }
  ],
  "lang": "Ukrainian",
  "lang_code": "uk",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Ukrainian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "extra": "zibrátysja",
          "word": "зібра́тися pf"
        }
      ],
      "glosses": [
        "alternative infinitive form of зібра́тися pf (zibrátysja)"
      ],
      "id": "en-зібратись-uk-verb-WzWSCRjx",
      "links": [
        [
          "зібра́тися",
          "зібратися#Ukrainian"
        ]
      ],
      "tags": [
        "alternative",
        "form-of",
        "infinitive"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[zʲiˈbratesʲ]"
    }
  ],
  "word": "зібратись"
}

{
  "forms": [
    {
      "form": "зібра́тись",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "zibrátysʹ",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "uk",
        "2": "verb form",
        "head": "зібра́тись"
      },
      "expansion": "зібра́тись • (zibrátysʹ)",
      "name": "head"
    }
  ],
  "lang": "Ukrainian",
  "lang_code": "uk",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "Ukrainian entries with incorrect language header",
        "Ukrainian non-lemma forms",
        "Ukrainian terms with IPA pronunciation",
        "Ukrainian verb forms"
      ],
      "form_of": [
        {
          "extra": "zibrátysja",
          "word": "зібра́тися pf"
        }
      ],
      "glosses": [
        "alternative infinitive form of зібра́тися pf (zibrátysja)"
      ],
      "links": [
        [
          "зібра́тися",
          "зібратися#Ukrainian"
        ]
      ],
      "tags": [
        "alternative",
        "form-of",
        "infinitive"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[zʲiˈbratesʲ]"
    }
  ],
  "word": "зібратись"
}