"отъвьрзати" meaning in Old Church Slavonic

{
  "etymology_templates": [
    {
      "args": {
        "1": "cu",
        "2": "sla-pro",
        "3": "*otъverzti"
      },
      "expansion": "Proto-Slavic *otъverzti",
      "name": "inh"
    }
  ],
  "etymology_text": "From Proto-Slavic *otъverzti.",
  "forms": [
    {
      "form": "otŭvĭrzati",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "cu",
        "10": "",
        "11": "or",
        "12": "",
        "13": "or",
        "14": "",
        "2": "verb",
        "3": "",
        "4": "",
        "5": "or",
        "6": "",
        "7": "or",
        "8": "",
        "9": "",
        "g": "impf",
        "head": "",
        "tr": ""
      },
      "expansion": "отъвьрзати • (otŭvĭrzati) impf",
      "name": "head"
    },
    {
      "args": {
        "1": "impf"
      },
      "expansion": "отъвьрзати • (otŭvĭrzati) impf",
      "name": "cu-verb"
    }
  ],
  "lang": "Old Church Slavonic",
  "lang_code": "cu",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Old Church Slavonic entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "\"to give a voice to the mute, and open the ears of the deaf...\"",
          "ref": "from the Story of Barlaam and Josaphat",
          "roman": "i němym glas dati, i gluxym uši otvrŭzati...",
          "text": "и нѣмым глас дати, и глухым уши отвръзати...",
          "type": "quotation"
        }
      ],
      "glosses": [
        "to open, untie"
      ],
      "id": "en-отъвьрзати-cu-verb-46je4j2L",
      "links": [
        [
          "open",
          "open#English"
        ],
        [
          "untie",
          "untie#English"
        ]
      ],
      "related": [
        {
          "roman": "vĭrzati",
          "word": "вьрзати"
        }
      ],
      "synonyms": [
        {
          "roman": "otvrŭzati",
          "word": "отвръзати"
        },
        {
          "roman": "otŭvrŭzati",
          "word": "отъвръзати"
        },
        {
          "roman": "otŭvrĭdzati",
          "word": "отъврьꙃати"
        }
      ]
    }
  ],
  "word": "отъвьрзати"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "cu",
        "2": "sla-pro",
        "3": "*otъverzti"
      },
      "expansion": "Proto-Slavic *otъverzti",
      "name": "inh"
    }
  ],
  "etymology_text": "From Proto-Slavic *otъverzti.",
  "forms": [
    {
      "form": "otŭvĭrzati",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "cu",
        "10": "",
        "11": "or",
        "12": "",
        "13": "or",
        "14": "",
        "2": "verb",
        "3": "",
        "4": "",
        "5": "or",
        "6": "",
        "7": "or",
        "8": "",
        "9": "",
        "g": "impf",
        "head": "",
        "tr": ""
      },
      "expansion": "отъвьрзати • (otŭvĭrzati) impf",
      "name": "head"
    },
    {
      "args": {
        "1": "impf"
      },
      "expansion": "отъвьрзати • (otŭvĭrzati) impf",
      "name": "cu-verb"
    }
  ],
  "lang": "Old Church Slavonic",
  "lang_code": "cu",
  "pos": "verb",
  "related": [
    {
      "roman": "vĭrzati",
      "word": "вьрзати"
    }
  ],
  "senses": [
    {
      "categories": [
        "Old Church Slavonic entries with incorrect language header",
        "Old Church Slavonic imperfective verbs",
        "Old Church Slavonic lemmas",
        "Old Church Slavonic terms derived from Proto-Slavic",
        "Old Church Slavonic terms inherited from Proto-Slavic",
        "Old Church Slavonic terms with quotations",
        "Old Church Slavonic verbs"
      ],
      "examples": [
        {
          "english": "\"to give a voice to the mute, and open the ears of the deaf...\"",
          "ref": "from the Story of Barlaam and Josaphat",
          "roman": "i němym glas dati, i gluxym uši otvrŭzati...",
          "text": "и нѣмым глас дати, и глухым уши отвръзати...",
          "type": "quotation"
        }
      ],
      "glosses": [
        "to open, untie"
      ],
      "links": [
        [
          "open",
          "open#English"
        ],
        [
          "untie",
          "untie#English"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "roman": "otvrŭzati",
      "word": "отвръзати"
    },
    {
      "roman": "otŭvrŭzati",
      "word": "отъвръзати"
    },
    {
      "roman": "otŭvrĭdzati",
      "word": "отъврьꙃати"
    }
  ],
  "word": "отъвьрзати"
}