"источьникъ" meaning in Old Church Slavonic

{
  "forms": [
    {
      "form": "istočĭnikŭ",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "cu",
        "2": "noun",
        "g": "m",
        "g2": "",
        "g3": "",
        "head": "",
        "sc": "",
        "tr": ""
      },
      "expansion": "источьникъ • (istočĭnikŭ) m",
      "name": "head"
    },
    {
      "args": {
        "1": "m"
      },
      "expansion": "источьникъ • (istočĭnikŭ) m",
      "name": "cu-noun"
    }
  ],
  "lang": "Old Church Slavonic",
  "lang_code": "cu",
  "pos": "noun",
  "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": "(please add an English translation of this quotation)",
          "ref": "from the Slavonic Josephus",
          "roman": "Onem že obilije bystĭ vsjakogo brašna, oskude že v nixŭ solĭ i voda, zane ne bystĭ istočnika, ni kladjazja vnutrĭ grada.",
          "text": "Онем же обилие бысть всякого брашна, оскуде же в нихъ соль и вода, зане не бысть источника, ни кладязя внутрь града.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "spring, source"
      ],
      "id": "en-источьникъ-cu-noun-Z06aNagE",
      "links": [
        [
          "spring",
          "spring"
        ],
        [
          "source",
          "source"
        ]
      ],
      "related": [
        {
          "roman": "kladędzĭ",
          "word": "кладѧѕь"
        }
      ]
    }
  ],
  "word": "источьникъ"
}

{
  "forms": [
    {
      "form": "istočĭnikŭ",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "cu",
        "2": "noun",
        "g": "m",
        "g2": "",
        "g3": "",
        "head": "",
        "sc": "",
        "tr": ""
      },
      "expansion": "источьникъ • (istočĭnikŭ) m",
      "name": "head"
    },
    {
      "args": {
        "1": "m"
      },
      "expansion": "источьникъ • (istočĭnikŭ) m",
      "name": "cu-noun"
    }
  ],
  "lang": "Old Church Slavonic",
  "lang_code": "cu",
  "pos": "noun",
  "related": [
    {
      "roman": "kladędzĭ",
      "word": "кладѧѕь"
    }
  ],
  "senses": [
    {
      "categories": [
        "Old Church Slavonic entries with incorrect language header",
        "Old Church Slavonic lemmas",
        "Old Church Slavonic masculine nouns",
        "Old Church Slavonic nouns",
        "Old Church Slavonic terms with quotations",
        "Requests for translations of Old Church Slavonic quotations"
      ],
      "examples": [
        {
          "english": "(please add an English translation of this quotation)",
          "ref": "from the Slavonic Josephus",
          "roman": "Onem že obilije bystĭ vsjakogo brašna, oskude že v nixŭ solĭ i voda, zane ne bystĭ istočnika, ni kladjazja vnutrĭ grada.",
          "text": "Онем же обилие бысть всякого брашна, оскуде же в нихъ соль и вода, зане не бысть источника, ни кладязя внутрь града.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "spring, source"
      ],
      "links": [
        [
          "spring",
          "spring"
        ],
        [
          "source",
          "source"
        ]
      ]
    }
  ],
  "word": "источьникъ"
}