"zauzlovat" meaning in Czech

{
  "etymology_templates": [
    {
      "args": {
        "1": "cs",
        "2": "za-",
        "3": "uzel",
        "4": "-ovat"
      },
      "expansion": "za- + uzel + -ovat",
      "name": "affix"
    }
  ],
  "etymology_text": "From za- + uzel + -ovat.",
  "head_templates": [
    {
      "args": {
        "a": "pf"
      },
      "expansion": "zauzlovat pf",
      "name": "cs-verb"
    }
  ],
  "lang": "Czech",
  "lang_code": "cs",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Czech entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Czech terms prefixed with za-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Czech terms suffixed with -ovat",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "cs",
          "name": "Knots",
          "orig": "cs:Knots",
          "parents": [
            "Miscellaneous",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "to knot (form into knots, tie with knots)"
      ],
      "id": "en-zauzlovat-cs-verb-sSEb-uB9",
      "links": [
        [
          "knot",
          "knot"
        ]
      ],
      "related": [
        {
          "word": "uzel"
        }
      ],
      "tags": [
        "perfective"
      ]
    }
  ],
  "word": "zauzlovat"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "cs",
        "2": "za-",
        "3": "uzel",
        "4": "-ovat"
      },
      "expansion": "za- + uzel + -ovat",
      "name": "affix"
    }
  ],
  "etymology_text": "From za- + uzel + -ovat.",
  "head_templates": [
    {
      "args": {
        "a": "pf"
      },
      "expansion": "zauzlovat pf",
      "name": "cs-verb"
    }
  ],
  "lang": "Czech",
  "lang_code": "cs",
  "pos": "verb",
  "related": [
    {
      "word": "uzel"
    }
  ],
  "senses": [
    {
      "categories": [
        "Czech entries with incorrect language header",
        "Czech lemmas",
        "Czech perfective verbs",
        "Czech terms prefixed with za-",
        "Czech terms suffixed with -ovat",
        "Czech verbs",
        "cs:Knots"
      ],
      "glosses": [
        "to knot (form into knots, tie with knots)"
      ],
      "links": [
        [
          "knot",
          "knot"
        ]
      ],
      "tags": [
        "perfective"
      ]
    }
  ],
  "word": "zauzlovat"
}