"la" meaning in Old Occitan

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "oc",
            "2": "la"
          },
          "expansion": "Occitan: la",
          "name": "desc"
        }
      ],
      "text": "Occitan: la"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "pro",
        "2": "la",
        "3": "illa",
        "4": "illa(m)"
      },
      "expansion": "Latin illa(m)",
      "name": "inh"
    }
  ],
  "etymology_text": "From Latin illa(m).",
  "forms": [
    {
      "form": "lo",
      "tags": [
        "masculine"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "pro",
        "2": "articles",
        "3": "masculine",
        "4": "lo"
      },
      "expansion": "la (masculine lo)",
      "name": "head"
    }
  ],
  "lang": "Old Occitan",
  "lang_code": "pro",
  "pos": "article",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Old Occitan articles",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Old Occitan entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 78 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "the; feminine singular definite article"
      ],
      "id": "en-la-pro-article-47kolKFK",
      "links": [
        [
          "the",
          "the"
        ]
      ]
    }
  ],
  "word": "la"
}

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "oc",
            "2": "la"
          },
          "expansion": "Occitan: la",
          "name": "desc"
        }
      ],
      "text": "Occitan: la"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "pro",
        "2": "la",
        "3": "illa",
        "4": "illa(m)"
      },
      "expansion": "Latin illa(m)",
      "name": "inh"
    }
  ],
  "etymology_text": "From Latin illa(m).",
  "forms": [
    {
      "form": "lo",
      "tags": [
        "masculine"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "pro",
        "2": "articles",
        "3": "masculine",
        "4": "lo"
      },
      "expansion": "la (masculine lo)",
      "name": "head"
    }
  ],
  "lang": "Old Occitan",
  "lang_code": "pro",
  "pos": "article",
  "senses": [
    {
      "categories": [
        "Old Occitan articles",
        "Old Occitan entries with incorrect language header",
        "Old Occitan lemmas",
        "Old Occitan terms derived from Latin",
        "Old Occitan terms inherited from Latin",
        "Pages with 78 entries",
        "Pages with entries"
      ],
      "glosses": [
        "the; feminine singular definite article"
      ],
      "links": [
        [
          "the",
          "the"
        ]
      ]
    }
  ],
  "word": "la"
}