"sept" meaning in Middle French

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "fr",
            "2": "sept"
          },
          "expansion": "French: sept",
          "name": "desc"
        }
      ],
      "text": "French: sept"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "frm",
        "2": "fro",
        "3": "set"
      },
      "expansion": "Old French set",
      "name": "inh"
    }
  ],
  "etymology_text": "From Old French set.",
  "head_templates": [
    {
      "args": {
        "1": "frm",
        "2": "numeral",
        "3": "invariable"
      },
      "expansion": "sept (invariable)",
      "name": "head"
    }
  ],
  "lang": "Middle French",
  "lang_code": "frm",
  "pos": "num",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "name": "Middle French cardinal numbers",
          "parents": [
            "Cardinal numbers",
            "Numbers",
            "All topics",
            "Terms by semantic function",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Middle French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Middle French entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "seven"
      ],
      "id": "en-sept-frm-num-O6jQKxb9",
      "links": [
        [
          "seven",
          "seven"
        ]
      ],
      "tags": [
        "invariable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/sɛt/",
      "note": "in isolation or before a vowel"
    },
    {
      "ipa": "/sɛ/",
      "note": "in isolation or before a vowel"
    }
  ],
  "word": "sept"
}

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "fr",
            "2": "sept"
          },
          "expansion": "French: sept",
          "name": "desc"
        }
      ],
      "text": "French: sept"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "frm",
        "2": "fro",
        "3": "set"
      },
      "expansion": "Old French set",
      "name": "inh"
    }
  ],
  "etymology_text": "From Old French set.",
  "head_templates": [
    {
      "args": {
        "1": "frm",
        "2": "numeral",
        "3": "invariable"
      },
      "expansion": "sept (invariable)",
      "name": "head"
    }
  ],
  "lang": "Middle French",
  "lang_code": "frm",
  "pos": "num",
  "senses": [
    {
      "categories": [
        "Middle French cardinal numbers",
        "Middle French entries with incorrect language header",
        "Middle French entries with language name categories using raw markup",
        "Middle French lemmas",
        "Middle French numerals",
        "Middle French terms derived from Old French",
        "Middle French terms inherited from Old French",
        "Middle French terms with IPA pronunciation"
      ],
      "glosses": [
        "seven"
      ],
      "links": [
        [
          "seven",
          "seven"
        ]
      ],
      "tags": [
        "invariable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/sɛt/",
      "note": "in isolation or before a vowel"
    },
    {
      "ipa": "/sɛ/",
      "note": "in isolation or before a vowel"
    }
  ],
  "word": "sept"
}