"foc" meaning in Old Occitan

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "oc",
            "2": "fuòc",
            "alts": "1"
          },
          "expansion": "Occitan: fuòc, fòc, fuec, hoec (Gascony), huec (Gascony)",
          "name": "desc"
        }
      ],
      "text": "Occitan: fuòc, fòc, fuec, hoec (Gascony), huec (Gascony)"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "pro",
        "2": "la",
        "3": "focus"
      },
      "expansion": "Latin focus",
      "name": "inh"
    },
    {
      "args": {
        "1": "fro",
        "2": "fu"
      },
      "expansion": "Old French fu",
      "name": "cog"
    }
  ],
  "etymology_text": "From Latin focus. Gallo-Romance cognate with Old French fu.",
  "forms": [
    {
      "form": "focs",
      "tags": [
        "oblique",
        "plural"
      ]
    },
    {
      "form": "focs",
      "tags": [
        "nominative",
        "singular"
      ]
    },
    {
      "form": "foc",
      "tags": [
        "nominative",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "pro",
        "2": "noun",
        "3": "oblique plural",
        "4": "focs",
        "5": "nominative singular",
        "6": "focs",
        "7": "nominative plural",
        "8": "foc",
        "g": "m",
        "g2": "",
        "head": "",
        "sort": ""
      },
      "expansion": "foc m (oblique plural focs, nominative singular focs, nominative plural foc)",
      "name": "head"
    },
    {
      "args": {
        "1": "m"
      },
      "expansion": "foc m (oblique plural focs, nominative singular focs, nominative plural foc)",
      "name": "pro-noun"
    }
  ],
  "lang": "Old Occitan",
  "lang_code": "pro",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "Old Occitan entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "fireplace"
      ],
      "id": "en-foc-pro-noun-ueAMq65B",
      "links": [
        [
          "fireplace",
          "fireplace"
        ]
      ],
      "tags": [
        "masculine"
      ]
    },
    {
      "categories": [
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "Old Occitan entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "fire"
      ],
      "id": "en-foc-pro-noun-3J8osS3R",
      "links": [
        [
          "fire",
          "fire"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "synonyms": [
    {
      "_dis1": "0 0",
      "word": "fuec"
    },
    {
      "_dis1": "0 0",
      "word": "fuoc"
    }
  ],
  "word": "foc"
}

{
  "categories": [
    "Old Occitan entries with incorrect language header",
    "Old Occitan lemmas",
    "Old Occitan masculine nouns",
    "Old Occitan nouns",
    "Old Occitan terms derived from Latin",
    "Old Occitan terms inherited from Latin",
    "Pages with 8 entries",
    "Pages with entries"
  ],
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "oc",
            "2": "fuòc",
            "alts": "1"
          },
          "expansion": "Occitan: fuòc, fòc, fuec, hoec (Gascony), huec (Gascony)",
          "name": "desc"
        }
      ],
      "text": "Occitan: fuòc, fòc, fuec, hoec (Gascony), huec (Gascony)"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "pro",
        "2": "la",
        "3": "focus"
      },
      "expansion": "Latin focus",
      "name": "inh"
    },
    {
      "args": {
        "1": "fro",
        "2": "fu"
      },
      "expansion": "Old French fu",
      "name": "cog"
    }
  ],
  "etymology_text": "From Latin focus. Gallo-Romance cognate with Old French fu.",
  "forms": [
    {
      "form": "focs",
      "tags": [
        "oblique",
        "plural"
      ]
    },
    {
      "form": "focs",
      "tags": [
        "nominative",
        "singular"
      ]
    },
    {
      "form": "foc",
      "tags": [
        "nominative",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "pro",
        "2": "noun",
        "3": "oblique plural",
        "4": "focs",
        "5": "nominative singular",
        "6": "focs",
        "7": "nominative plural",
        "8": "foc",
        "g": "m",
        "g2": "",
        "head": "",
        "sort": ""
      },
      "expansion": "foc m (oblique plural focs, nominative singular focs, nominative plural foc)",
      "name": "head"
    },
    {
      "args": {
        "1": "m"
      },
      "expansion": "foc m (oblique plural focs, nominative singular focs, nominative plural foc)",
      "name": "pro-noun"
    }
  ],
  "lang": "Old Occitan",
  "lang_code": "pro",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "fireplace"
      ],
      "links": [
        [
          "fireplace",
          "fireplace"
        ]
      ],
      "tags": [
        "masculine"
      ]
    },
    {
      "glosses": [
        "fire"
      ],
      "links": [
        [
          "fire",
          "fire"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "fuec"
    },
    {
      "word": "fuoc"
    }
  ],
  "word": "foc"
}