"mur" meaning in Middle French

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "fr",
            "2": "mur"
          },
          "expansion": "French: mur",
          "name": "desc"
        }
      ],
      "text": "French: mur"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "frm",
        "2": "fro",
        "3": "mur"
      },
      "expansion": "Old French mur",
      "name": "inh"
    },
    {
      "args": {
        "1": "frm",
        "2": "la",
        "3": "mūrus"
      },
      "expansion": "Latin mūrus",
      "name": "inh"
    },
    {
      "args": {
        "1": "frm",
        "2": "itc-ola",
        "3": "*moerus"
      },
      "expansion": "Old Latin *moerus",
      "name": "inh"
    },
    {
      "args": {
        "1": "frm",
        "2": "itc-pro",
        "3": "*moiros"
      },
      "expansion": "Proto-Italic *moiros",
      "name": "inh"
    },
    {
      "args": {
        "1": "frm",
        "2": "ine-pro",
        "3": "*mey-",
        "4": "",
        "5": "to strengthen"
      },
      "expansion": "Proto-Indo-European *mey- (“to strengthen”)",
      "name": "der"
    }
  ],
  "etymology_text": "From Old French mur, from Latin mūrus, from Old Latin *moerus, *moiros, from Proto-Italic *moiros, from Proto-Indo-European *mey- (“to strengthen”).",
  "forms": [
    {
      "form": "murs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "frm",
        "10": "{{{f}}}",
        "11": "",
        "12": "{{{f}}}s",
        "2": "noun",
        "3": "",
        "4": "",
        "5": "plural",
        "6": "murs",
        "7": "",
        "8": "{{{pl2}}}",
        "9": "",
        "f1accel-form": "p",
        "g": "m",
        "g2": "",
        "head": "",
        "sort": ""
      },
      "expansion": "mur m (plural murs)",
      "name": "head"
    },
    {
      "args": {
        "1": "m"
      },
      "expansion": "mur m (plural murs)",
      "name": "frm-noun"
    }
  ],
  "lang": "Middle French",
  "lang_code": "frm",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Middle French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 36 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "wall"
      ],
      "id": "en-mur-frm-verb-TYqqZPaF",
      "links": [
        [
          "wall",
          "wall"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "word": "mur"
}

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "fr",
            "2": "mur"
          },
          "expansion": "French: mur",
          "name": "desc"
        }
      ],
      "text": "French: mur"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "frm",
        "2": "fro",
        "3": "mur"
      },
      "expansion": "Old French mur",
      "name": "inh"
    },
    {
      "args": {
        "1": "frm",
        "2": "la",
        "3": "mūrus"
      },
      "expansion": "Latin mūrus",
      "name": "inh"
    },
    {
      "args": {
        "1": "frm",
        "2": "itc-ola",
        "3": "*moerus"
      },
      "expansion": "Old Latin *moerus",
      "name": "inh"
    },
    {
      "args": {
        "1": "frm",
        "2": "itc-pro",
        "3": "*moiros"
      },
      "expansion": "Proto-Italic *moiros",
      "name": "inh"
    },
    {
      "args": {
        "1": "frm",
        "2": "ine-pro",
        "3": "*mey-",
        "4": "",
        "5": "to strengthen"
      },
      "expansion": "Proto-Indo-European *mey- (“to strengthen”)",
      "name": "der"
    }
  ],
  "etymology_text": "From Old French mur, from Latin mūrus, from Old Latin *moerus, *moiros, from Proto-Italic *moiros, from Proto-Indo-European *mey- (“to strengthen”).",
  "forms": [
    {
      "form": "murs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "frm",
        "10": "{{{f}}}",
        "11": "",
        "12": "{{{f}}}s",
        "2": "noun",
        "3": "",
        "4": "",
        "5": "plural",
        "6": "murs",
        "7": "",
        "8": "{{{pl2}}}",
        "9": "",
        "f1accel-form": "p",
        "g": "m",
        "g2": "",
        "head": "",
        "sort": ""
      },
      "expansion": "mur m (plural murs)",
      "name": "head"
    },
    {
      "args": {
        "1": "m"
      },
      "expansion": "mur m (plural murs)",
      "name": "frm-noun"
    }
  ],
  "lang": "Middle French",
  "lang_code": "frm",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "Middle French countable nouns",
        "Middle French entries with incorrect language header",
        "Middle French lemmas",
        "Middle French masculine nouns",
        "Middle French nouns",
        "Middle French terms derived from Latin",
        "Middle French terms derived from Old French",
        "Middle French terms derived from Old Latin",
        "Middle French terms derived from Proto-Indo-European",
        "Middle French terms derived from Proto-Italic",
        "Middle French terms inherited from Latin",
        "Middle French terms inherited from Old French",
        "Middle French terms inherited from Old Latin",
        "Middle French terms inherited from Proto-Italic",
        "Pages with 36 entries",
        "Pages with entries"
      ],
      "glosses": [
        "wall"
      ],
      "links": [
        [
          "wall",
          "wall"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "word": "mur"
}