"cerf" meaning in Middle French

{
  "etymology_templates": [
    {
      "args": {
        "1": "frm",
        "2": "fro",
        "3": "cerf"
      },
      "expansion": "Old French cerf",
      "name": "inh"
    },
    {
      "args": {
        "1": "frm",
        "2": "la",
        "3": "cervus"
      },
      "expansion": "Latin cervus",
      "name": "inh"
    }
  ],
  "etymology_text": "From Old French cerf, from Latin cervus.",
  "forms": [
    {
      "form": "cerfs",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "biche",
      "tags": [
        "feminine",
        "singular"
      ]
    },
    {
      "form": "biches",
      "tags": [
        "feminine",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "frm",
        "10": "biche",
        "11": "feminine plural",
        "12": "biches",
        "2": "noun",
        "3": "",
        "4": "",
        "5": "plural",
        "6": "cerfs",
        "7": "",
        "8": "{{{pl2}}}",
        "9": "feminine singular",
        "f1accel-form": "p",
        "g": "m",
        "g2": "",
        "head": "",
        "sort": ""
      },
      "expansion": "cerf m (plural cerfs, feminine singular biche, feminine plural biches)",
      "name": "head"
    },
    {
      "args": {
        "1": "m",
        "f": "biche"
      },
      "expansion": "cerf m (plural cerfs, feminine singular biche, feminine plural biches)",
      "name": "frm-noun"
    }
  ],
  "lang": "Middle French",
  "lang_code": "frm",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Middle French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "frm",
          "name": "Cervids",
          "orig": "frm:Cervids",
          "parents": [
            "Even-toed ungulates",
            "Mammals",
            "Vertebrates",
            "Chordates",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "langue de cerf"
        }
      ],
      "glosses": [
        "a stag, a hart"
      ],
      "id": "en-cerf-frm-noun-UmBw2jlV",
      "links": [
        [
          "stag",
          "stag"
        ],
        [
          "hart",
          "hart"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "word": "cerf"
}

{
  "derived": [
    {
      "word": "langue de cerf"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "frm",
        "2": "fro",
        "3": "cerf"
      },
      "expansion": "Old French cerf",
      "name": "inh"
    },
    {
      "args": {
        "1": "frm",
        "2": "la",
        "3": "cervus"
      },
      "expansion": "Latin cervus",
      "name": "inh"
    }
  ],
  "etymology_text": "From Old French cerf, from Latin cervus.",
  "forms": [
    {
      "form": "cerfs",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "biche",
      "tags": [
        "feminine",
        "singular"
      ]
    },
    {
      "form": "biches",
      "tags": [
        "feminine",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "frm",
        "10": "biche",
        "11": "feminine plural",
        "12": "biches",
        "2": "noun",
        "3": "",
        "4": "",
        "5": "plural",
        "6": "cerfs",
        "7": "",
        "8": "{{{pl2}}}",
        "9": "feminine singular",
        "f1accel-form": "p",
        "g": "m",
        "g2": "",
        "head": "",
        "sort": ""
      },
      "expansion": "cerf m (plural cerfs, feminine singular biche, feminine plural biches)",
      "name": "head"
    },
    {
      "args": {
        "1": "m",
        "f": "biche"
      },
      "expansion": "cerf m (plural cerfs, feminine singular biche, feminine plural biches)",
      "name": "frm-noun"
    }
  ],
  "lang": "Middle French",
  "lang_code": "frm",
  "pos": "noun",
  "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 inherited from Latin",
        "Middle French terms inherited from Old French",
        "frm:Cervids"
      ],
      "glosses": [
        "a stag, a hart"
      ],
      "links": [
        [
          "stag",
          "stag"
        ],
        [
          "hart",
          "hart"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "word": "cerf"
}