"soubdain" meaning in Middle French

{
  "forms": [
    {
      "form": "soubdaine",
      "tags": [
        "feminine",
        "singular"
      ]
    },
    {
      "form": "soubdains",
      "tags": [
        "masculine",
        "plural"
      ]
    },
    {
      "form": "soubdaines",
      "tags": [
        "feminine",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "frm",
        "10": "{{{mp2}}}",
        "11": "feminine plural",
        "12": "soubdaines",
        "2": "adjective",
        "3": "",
        "4": "soubdains",
        "5": "feminine singular",
        "6": "soubdaine",
        "7": "masculine plural",
        "8": "soubdains",
        "9": "",
        "f1accel-form": "p",
        "f2accel-form": "f|s",
        "f3accel-form": "m|p",
        "f5accel-form": "f|p",
        "g": "m",
        "g2": "",
        "head": ""
      },
      "expansion": "soubdain m (feminine singular soubdaine, masculine plural soubdains, feminine plural soubdaines)",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "soubdain m (feminine singular soubdaine, masculine plural soubdains, feminine plural soubdaines)",
      "name": "frm-adj"
    }
  ],
  "lang": "Middle French",
  "lang_code": "frm",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "_dis": "100 0",
          "kind": "other",
          "name": "Middle French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "100 0",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "sudden (spontaneous, unexpected, rapid, etc.)"
      ],
      "id": "en-soubdain-frm-adj-OlRIIruU",
      "links": [
        [
          "sudden",
          "sudden"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "word": "soubdain"
}

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "fr",
            "2": "soudain"
          },
          "expansion": "French: soudain",
          "name": "desc"
        }
      ],
      "text": "French: soudain"
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "frm",
        "2": "adverb"
      },
      "expansion": "soubdain",
      "name": "head"
    }
  ],
  "lang": "Middle French",
  "lang_code": "frm",
  "pos": "adv",
  "senses": [
    {
      "categories": [],
      "examples": [
        {
          "ref": "1532, François Rabelais, Pantagruel:",
          "text": "Soubdain ie me advise de mes lardons, & les leur gettoys au meillieu d'entre eulx",
          "type": "quote"
        }
      ],
      "glosses": [
        "suddenly"
      ],
      "id": "en-soubdain-frm-adv-GCBJdJl-",
      "links": [
        [
          "suddenly",
          "suddenly"
        ]
      ]
    }
  ],
  "word": "soubdain"
}

{
  "categories": [
    "Middle French adjectives",
    "Middle French adverbs",
    "Middle French entries with incorrect language header",
    "Middle French lemmas",
    "Pages with 1 entry"
  ],
  "forms": [
    {
      "form": "soubdaine",
      "tags": [
        "feminine",
        "singular"
      ]
    },
    {
      "form": "soubdains",
      "tags": [
        "masculine",
        "plural"
      ]
    },
    {
      "form": "soubdaines",
      "tags": [
        "feminine",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "frm",
        "10": "{{{mp2}}}",
        "11": "feminine plural",
        "12": "soubdaines",
        "2": "adjective",
        "3": "",
        "4": "soubdains",
        "5": "feminine singular",
        "6": "soubdaine",
        "7": "masculine plural",
        "8": "soubdains",
        "9": "",
        "f1accel-form": "p",
        "f2accel-form": "f|s",
        "f3accel-form": "m|p",
        "f5accel-form": "f|p",
        "g": "m",
        "g2": "",
        "head": ""
      },
      "expansion": "soubdain m (feminine singular soubdaine, masculine plural soubdains, feminine plural soubdaines)",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "soubdain m (feminine singular soubdaine, masculine plural soubdains, feminine plural soubdaines)",
      "name": "frm-adj"
    }
  ],
  "lang": "Middle French",
  "lang_code": "frm",
  "pos": "adj",
  "senses": [
    {
      "glosses": [
        "sudden (spontaneous, unexpected, rapid, etc.)"
      ],
      "links": [
        [
          "sudden",
          "sudden"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "word": "soubdain"
}

{
  "categories": [
    "Middle French adjectives",
    "Middle French adverbs",
    "Middle French entries with incorrect language header",
    "Middle French lemmas",
    "Pages with 1 entry"
  ],
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "fr",
            "2": "soudain"
          },
          "expansion": "French: soudain",
          "name": "desc"
        }
      ],
      "text": "French: soudain"
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "frm",
        "2": "adverb"
      },
      "expansion": "soubdain",
      "name": "head"
    }
  ],
  "lang": "Middle French",
  "lang_code": "frm",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        "Middle French terms with quotations",
        "Requests for translations of Middle French quotations"
      ],
      "examples": [
        {
          "ref": "1532, François Rabelais, Pantagruel:",
          "text": "Soubdain ie me advise de mes lardons, & les leur gettoys au meillieu d'entre eulx",
          "type": "quote"
        }
      ],
      "glosses": [
        "suddenly"
      ],
      "links": [
        [
          "suddenly",
          "suddenly"
        ]
      ]
    }
  ],
  "word": "soubdain"
}