"-ca" meaning in Old Polish

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "pl",
            "2": "-ca"
          },
          "expansion": "Polish: -ca",
          "name": "desc"
        }
      ],
      "text": "Polish: -ca"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "szl",
            "2": "-ca"
          },
          "expansion": "Silesian: -ca",
          "name": "desc"
        }
      ],
      "text": "Silesian: -ca"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "zlw-opl",
        "2": "inh",
        "3": "sla-pro>*-ьca>denominal",
        "id": "nominal",
        "tree": "1"
      },
      "expansion": "Etymology tree\nProto-Slavic *-ьca\nOld Polish -ca",
      "name": "etymon"
    },
    {
      "args": {
        "1": "Inherited"
      },
      "expansion": "Inherited",
      "name": "glossary"
    },
    {
      "args": {
        "1": "zlw-opl",
        "2": "sla-pro",
        "3": "*-ьca",
        "4": "",
        "5": "",
        "g": "",
        "g2": "",
        "g3": "",
        "id": "",
        "lit": "",
        "nocat": "",
        "pos": "",
        "sc": "",
        "sort": "",
        "tr": "",
        "ts": ""
      },
      "expansion": "Proto-Slavic *-ьca",
      "name": "inh"
    },
    {
      "args": {
        "1": "zlw-opl",
        "2": "sla-pro",
        "3": "*-ьca"
      },
      "expansion": "Inherited from Proto-Slavic *-ьca",
      "name": "inh+"
    }
  ],
  "etymology_text": "Etymology tree\nProto-Slavic *-ьca\nOld Polish -ca\nInherited from Proto-Slavic *-ьca.",
  "head_templates": [
    {
      "args": {
        "1": "zlw-opl",
        "2": "suffix",
        "g": "m"
      },
      "expansion": "-ca m",
      "name": "head"
    }
  ],
  "lang": "Old Polish",
  "lang_code": "zlw-opl",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Old Polish entries with etymology trees",
          "parents": [
            "Entries with etymology trees",
            "Entry maintenance"
          ],
          "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 using catfix",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 11 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "prześladować + -ca → prześladowca",
          "type": "example"
        }
      ],
      "glosses": [
        "forms agent nouns"
      ],
      "id": "en--ca-zlw-opl-suffix-Cj6~GR04",
      "tags": [
        "masculine",
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/t͡sa/",
      "note": "10ᵗʰ–15ᵗʰ CE"
    },
    {
      "ipa": "/t͡sa/",
      "note": "15ᵗʰ CE"
    }
  ],
  "word": "-ca"
}

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "pl",
            "2": "-ca"
          },
          "expansion": "Polish: -ca",
          "name": "desc"
        }
      ],
      "text": "Polish: -ca"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "szl",
            "2": "-ca"
          },
          "expansion": "Silesian: -ca",
          "name": "desc"
        }
      ],
      "text": "Silesian: -ca"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "zlw-opl",
        "2": "inh",
        "3": "sla-pro>*-ьca>denominal",
        "id": "nominal",
        "tree": "1"
      },
      "expansion": "Etymology tree\nProto-Slavic *-ьca\nOld Polish -ca",
      "name": "etymon"
    },
    {
      "args": {
        "1": "Inherited"
      },
      "expansion": "Inherited",
      "name": "glossary"
    },
    {
      "args": {
        "1": "zlw-opl",
        "2": "sla-pro",
        "3": "*-ьca",
        "4": "",
        "5": "",
        "g": "",
        "g2": "",
        "g3": "",
        "id": "",
        "lit": "",
        "nocat": "",
        "pos": "",
        "sc": "",
        "sort": "",
        "tr": "",
        "ts": ""
      },
      "expansion": "Proto-Slavic *-ьca",
      "name": "inh"
    },
    {
      "args": {
        "1": "zlw-opl",
        "2": "sla-pro",
        "3": "*-ьca"
      },
      "expansion": "Inherited from Proto-Slavic *-ьca",
      "name": "inh+"
    }
  ],
  "etymology_text": "Etymology tree\nProto-Slavic *-ьca\nOld Polish -ca\nInherited from Proto-Slavic *-ьca.",
  "head_templates": [
    {
      "args": {
        "1": "zlw-opl",
        "2": "suffix",
        "g": "m"
      },
      "expansion": "-ca m",
      "name": "head"
    }
  ],
  "lang": "Old Polish",
  "lang_code": "zlw-opl",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        "Old Polish entries with etymology trees",
        "Old Polish entries with incorrect language header",
        "Old Polish lemmas",
        "Old Polish masculine suffixes",
        "Old Polish suffixes",
        "Old Polish terms derived from Proto-Slavic",
        "Old Polish terms inherited from Proto-Slavic",
        "Old Polish terms with IPA pronunciation",
        "Pages using catfix",
        "Pages with 11 entries",
        "Pages with entries"
      ],
      "examples": [
        {
          "text": "prześladować + -ca → prześladowca",
          "type": "example"
        }
      ],
      "glosses": [
        "forms agent nouns"
      ],
      "tags": [
        "masculine",
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/t͡sa/",
      "note": "10ᵗʰ–15ᵗʰ CE"
    },
    {
      "ipa": "/t͡sa/",
      "note": "15ᵗʰ CE"
    }
  ],
  "word": "-ca"
}