"połowa" meaning in Old Polish

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "zlw-mas",
            "2": "połowa"
          },
          "expansion": "Masurian: połowa",
          "name": "desc"
        }
      ],
      "text": "Masurian: połowa"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "pl",
            "2": "połowa"
          },
          "expansion": "Polish: połowa\n→ Kashubian: pòłowa",
          "name": "desctree"
        }
      ],
      "text": "Polish: połowa\n→ Kashubian: pòłowa"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "szl",
            "2": "połowa"
          },
          "expansion": "Silesian: połowa",
          "name": "desc"
        }
      ],
      "text": "Silesian: połowa"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "zlw-opl",
        "2": "połowica"
      },
      "expansion": "Back-formation from połowica",
      "name": "bf"
    },
    {
      "args": {
        "1": "1412"
      },
      "expansion": "1412",
      "name": "etydate/the"
    },
    {
      "args": {
        "1": "1412"
      },
      "expansion": "First attested in 1412",
      "name": "etydate"
    }
  ],
  "etymology_text": "Back-formation from połowica. First attested in 1412.",
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "połowa f",
      "name": "zlw-opl-noun"
    }
  ],
  "lang": "Old Polish",
  "lang_code": "zlw-opl",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Greater Poland Old Polish",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Old Polish back-formations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Old Polish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 4 entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "half (one of two usually roughly equal parts into which anything may be divided, or considered as divided)"
      ],
      "id": "en-połowa-zlw-opl-noun-pvGGkXpm",
      "links": [
        [
          "half",
          "half"
        ]
      ],
      "qualifier": "attested in Greater Poland",
      "raw_glosses": [
        "(attested in Greater Poland) half (one of two usually roughly equal parts into which anything may be divided, or considered as divided)"
      ],
      "related": [
        {
          "word": "połowiczaty"
        },
        {
          "word": "połowica"
        },
        {
          "word": "połowień"
        },
        {
          "word": "pół"
        }
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/pɔɫɔva/",
      "note": "10ᵗʰ–15ᵗʰ CE"
    },
    {
      "ipa": "/pɔɫɔva/",
      "note": "15ᵗʰ CE"
    }
  ],
  "word": "połowa"
}

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "zlw-mas",
            "2": "połowa"
          },
          "expansion": "Masurian: połowa",
          "name": "desc"
        }
      ],
      "text": "Masurian: połowa"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "pl",
            "2": "połowa"
          },
          "expansion": "Polish: połowa\n→ Kashubian: pòłowa",
          "name": "desctree"
        }
      ],
      "text": "Polish: połowa\n→ Kashubian: pòłowa"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "szl",
            "2": "połowa"
          },
          "expansion": "Silesian: połowa",
          "name": "desc"
        }
      ],
      "text": "Silesian: połowa"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "zlw-opl",
        "2": "połowica"
      },
      "expansion": "Back-formation from połowica",
      "name": "bf"
    },
    {
      "args": {
        "1": "1412"
      },
      "expansion": "1412",
      "name": "etydate/the"
    },
    {
      "args": {
        "1": "1412"
      },
      "expansion": "First attested in 1412",
      "name": "etydate"
    }
  ],
  "etymology_text": "Back-formation from połowica. First attested in 1412.",
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "połowa f",
      "name": "zlw-opl-noun"
    }
  ],
  "lang": "Old Polish",
  "lang_code": "zlw-opl",
  "pos": "noun",
  "related": [
    {
      "word": "połowiczaty"
    },
    {
      "word": "połowica"
    },
    {
      "word": "połowień"
    },
    {
      "word": "pół"
    }
  ],
  "senses": [
    {
      "categories": [
        "Greater Poland Old Polish",
        "Old Polish back-formations",
        "Old Polish entries with incorrect language header",
        "Old Polish feminine nouns",
        "Old Polish lemmas",
        "Old Polish nouns",
        "Old Polish terms with IPA pronunciation",
        "Pages with 4 entries"
      ],
      "glosses": [
        "half (one of two usually roughly equal parts into which anything may be divided, or considered as divided)"
      ],
      "links": [
        [
          "half",
          "half"
        ]
      ],
      "qualifier": "attested in Greater Poland",
      "raw_glosses": [
        "(attested in Greater Poland) half (one of two usually roughly equal parts into which anything may be divided, or considered as divided)"
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/pɔɫɔva/",
      "note": "10ᵗʰ–15ᵗʰ CE"
    },
    {
      "ipa": "/pɔɫɔva/",
      "note": "15ᵗʰ CE"
    }
  ],
  "word": "połowa"
}