"отъ" meaning in Old Church Slavonic

{
  "etymology_templates": [
    {
      "args": {
        "1": "cu",
        "2": "sla-pro",
        "3": "*otъ"
      },
      "expansion": "Proto-Slavic *otъ",
      "name": "inh"
    }
  ],
  "etymology_text": "From Proto-Slavic *otъ.",
  "forms": [
    {
      "form": "otŭ",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "cu",
        "2": "preposition",
        "head": "",
        "sc": "",
        "tr": ""
      },
      "expansion": "отъ • (otŭ)",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "отъ • (otŭ)",
      "name": "cu-prep"
    }
  ],
  "lang": "Old Church Slavonic",
  "lang_code": "cu",
  "pos": "prep",
  "senses": [
    {
      "categories": [
        {
          "_dis": "100 0",
          "kind": "other",
          "name": "Old Church Slavonic entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "85 15",
          "kind": "other",
          "name": "Old Church Slavonic prepositions",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "93 0 7 0",
          "kind": "other",
          "name": "Pages with 4 entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "from"
      ],
      "id": "en-отъ-cu-prep-dYV6RYmZ",
      "links": [
        [
          "from",
          "from"
        ]
      ]
    },
    {
      "glosses": [
        "because of"
      ],
      "id": "en-отъ-cu-prep-Ca1GU7O3",
      "links": [
        [
          "because of",
          "because of"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "_dis1": "0 0",
      "roman": "otŭ",
      "word": "ѿ"
    }
  ],
  "word": "отъ"
}

{
  "categories": [
    "Old Church Slavonic entries with incorrect language header",
    "Old Church Slavonic lemmas",
    "Old Church Slavonic prepositions",
    "Old Church Slavonic terms derived from Proto-Slavic",
    "Old Church Slavonic terms inherited from Proto-Slavic",
    "Pages with 4 entries"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "cu",
        "2": "sla-pro",
        "3": "*otъ"
      },
      "expansion": "Proto-Slavic *otъ",
      "name": "inh"
    }
  ],
  "etymology_text": "From Proto-Slavic *otъ.",
  "forms": [
    {
      "form": "otŭ",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "cu",
        "2": "preposition",
        "head": "",
        "sc": "",
        "tr": ""
      },
      "expansion": "отъ • (otŭ)",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "отъ • (otŭ)",
      "name": "cu-prep"
    }
  ],
  "lang": "Old Church Slavonic",
  "lang_code": "cu",
  "pos": "prep",
  "senses": [
    {
      "glosses": [
        "from"
      ],
      "links": [
        [
          "from",
          "from"
        ]
      ]
    },
    {
      "glosses": [
        "because of"
      ],
      "links": [
        [
          "because of",
          "because of"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "roman": "otŭ",
      "word": "ѿ"
    }
  ],
  "word": "отъ"
}