"Каинъ" meaning in Old Church Slavonic

{
  "etymology_templates": [
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        "2": "Borrowed"
      },
      "expansion": "Borrowed",
      "name": "glossary"
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    {
      "args": {
        "1": "ru",
        "2": "grc",
        "3": "Κάϊν",
        "4": "",
        "5": "",
        "g": "",
        "g2": "",
        "g3": "",
        "id": "",
        "lit": "",
        "nocat": "",
        "pos": "",
        "sc": "",
        "sort": "",
        "tr": "",
        "ts": ""
      },
      "expansion": "Ancient Greek Κάϊν (Káïn)",
      "name": "bor"
    },
    {
      "args": {
        "1": "ru",
        "2": "grc",
        "3": "Κάϊν"
      },
      "expansion": "Borrowed from Ancient Greek Κάϊν (Káïn)",
      "name": "bor+"
    }
  ],
  "etymology_text": "Borrowed from Ancient Greek Κάϊν (Káïn).",
  "forms": [
    {
      "form": "Kainŭ",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
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        "g3": "",
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        "sc": "",
        "tr": ""
      },
      "expansion": "Каинъ • (Kainŭ) f",
      "name": "head"
    },
    {
      "args": {
        "1": "f"
      },
      "expansion": "Каинъ • (Kainŭ) f",
      "name": "cu-noun"
    }
  ],
  "lang": "Old Church Slavonic",
  "lang_code": "cu",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Old Church Slavonic entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "name": "Old Church Slavonic given names",
          "parents": [
            "Given names",
            "Names",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Fundamental",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "name": "Old Church Slavonic male given names",
          "parents": [
            "Male given names",
            "Given names",
            "Names",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Fundamental",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "cu",
          "name": "Biblical characters",
          "orig": "cu:Biblical characters",
          "parents": [
            "Bible",
            "Books",
            "Christianity",
            "Judaism",
            "Literature",
            "Mass media",
            "Abrahamism",
            "Culture",
            "Entertainment",
            "Writing",
            "Media",
            "Religion",
            "Society",
            "Human behaviour",
            "Language",
            "Communication",
            "All topics",
            "Human",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "a male given name from Cain"
      ],
      "id": "en-Каинъ-cu-name-5SP63YwT",
      "links": [
        [
          "given name",
          "given name"
        ]
      ]
    }
  ],
  "word": "Каинъ"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "loanword",
        "2": "Borrowed"
      },
      "expansion": "Borrowed",
      "name": "glossary"
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    {
      "args": {
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        "2": "grc",
        "3": "Κάϊν",
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        "5": "",
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        "g2": "",
        "g3": "",
        "id": "",
        "lit": "",
        "nocat": "",
        "pos": "",
        "sc": "",
        "sort": "",
        "tr": "",
        "ts": ""
      },
      "expansion": "Ancient Greek Κάϊν (Káïn)",
      "name": "bor"
    },
    {
      "args": {
        "1": "ru",
        "2": "grc",
        "3": "Κάϊν"
      },
      "expansion": "Borrowed from Ancient Greek Κάϊν (Káïn)",
      "name": "bor+"
    }
  ],
  "etymology_text": "Borrowed from Ancient Greek Κάϊν (Káïn).",
  "forms": [
    {
      "form": "Kainŭ",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "cu",
        "2": "noun",
        "g": "f",
        "g2": "",
        "g3": "",
        "head": "",
        "sc": "",
        "tr": ""
      },
      "expansion": "Каинъ • (Kainŭ) f",
      "name": "head"
    },
    {
      "args": {
        "1": "f"
      },
      "expansion": "Каинъ • (Kainŭ) f",
      "name": "cu-noun"
    }
  ],
  "lang": "Old Church Slavonic",
  "lang_code": "cu",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "Old Church Slavonic entries with incorrect language header",
        "Old Church Slavonic feminine nouns",
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        "Old Church Slavonic nouns",
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        "Russian terms derived from Ancient Greek",
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      ],
      "glosses": [
        "a male given name from Cain"
      ],
      "links": [
        [
          "given name",
          "given name"
        ]
      ]
    }
  ],
  "word": "Каинъ"
}