"sere" meaning in Middle Dutch

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "nl",
            "2": "zeer"
          },
          "expansion": "Dutch: zeer",
          "name": "desc"
        }
      ],
      "text": "Dutch: zeer"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "li",
            "2": "zieër"
          },
          "expansion": "Limburgish: zieër",
          "name": "desc"
        }
      ],
      "text": "Limburgish: zieër"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "dum",
        "2": "odt",
        "3": "sēro"
      },
      "expansion": "Old Dutch sēro",
      "name": "inh"
    },
    {
      "args": {
        "1": "dum",
        "2": "sêer",
        "3": "-e"
      },
      "expansion": "sêer + -e",
      "name": "affix"
    }
  ],
  "etymology_text": "From Old Dutch sēro. Equivalent to sêer + -e.",
  "forms": [
    {
      "form": "sêre",
      "tags": [
        "canonical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "dum",
        "2": "adverb",
        "head": "sêre"
      },
      "expansion": "sêre",
      "name": "head"
    },
    {
      "args": {
        "head": "sêre"
      },
      "expansion": "sêre",
      "name": "dum-adv"
    }
  ],
  "lang": "Middle Dutch",
  "lang_code": "dum",
  "pos": "adv",
  "senses": [
    {
      "glosses": [
        "strongly, very, to a great degree"
      ],
      "id": "en-sere-dum-adv-3yh9ocU1",
      "links": [
        [
          "strongly",
          "strongly"
        ],
        [
          "very",
          "very"
        ],
        [
          "great",
          "great"
        ],
        [
          "degree",
          "degree"
        ]
      ]
    },
    {
      "categories": [
        {
          "_dis": "0 100 0",
          "kind": "other",
          "name": "Middle Dutch entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "0 100 0",
          "kind": "other",
          "name": "Middle Dutch terms suffixed with -e",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "hard, forcefully"
      ],
      "id": "en-sere-dum-adv-ipBas713",
      "links": [
        [
          "hard",
          "hard"
        ],
        [
          "forcefully",
          "forcefully"
        ]
      ]
    },
    {
      "glosses": [
        "fast, with speed"
      ],
      "id": "en-sere-dum-adv-5I0FKj0n",
      "links": [
        [
          "fast",
          "fast"
        ],
        [
          "speed",
          "speed"
        ]
      ]
    }
  ],
  "word": "sere"
}

{
  "categories": [
    "Middle Dutch adverbs",
    "Middle Dutch entries with incorrect language header",
    "Middle Dutch lemmas",
    "Middle Dutch terms derived from Old Dutch",
    "Middle Dutch terms inherited from Old Dutch",
    "Middle Dutch terms suffixed with -e",
    "Pages with 13 entries",
    "Pages with entries"
  ],
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "nl",
            "2": "zeer"
          },
          "expansion": "Dutch: zeer",
          "name": "desc"
        }
      ],
      "text": "Dutch: zeer"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "li",
            "2": "zieër"
          },
          "expansion": "Limburgish: zieër",
          "name": "desc"
        }
      ],
      "text": "Limburgish: zieër"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "dum",
        "2": "odt",
        "3": "sēro"
      },
      "expansion": "Old Dutch sēro",
      "name": "inh"
    },
    {
      "args": {
        "1": "dum",
        "2": "sêer",
        "3": "-e"
      },
      "expansion": "sêer + -e",
      "name": "affix"
    }
  ],
  "etymology_text": "From Old Dutch sēro. Equivalent to sêer + -e.",
  "forms": [
    {
      "form": "sêre",
      "tags": [
        "canonical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "dum",
        "2": "adverb",
        "head": "sêre"
      },
      "expansion": "sêre",
      "name": "head"
    },
    {
      "args": {
        "head": "sêre"
      },
      "expansion": "sêre",
      "name": "dum-adv"
    }
  ],
  "lang": "Middle Dutch",
  "lang_code": "dum",
  "pos": "adv",
  "senses": [
    {
      "glosses": [
        "strongly, very, to a great degree"
      ],
      "links": [
        [
          "strongly",
          "strongly"
        ],
        [
          "very",
          "very"
        ],
        [
          "great",
          "great"
        ],
        [
          "degree",
          "degree"
        ]
      ]
    },
    {
      "glosses": [
        "hard, forcefully"
      ],
      "links": [
        [
          "hard",
          "hard"
        ],
        [
          "forcefully",
          "forcefully"
        ]
      ]
    },
    {
      "glosses": [
        "fast, with speed"
      ],
      "links": [
        [
          "fast",
          "fast"
        ],
        [
          "speed",
          "speed"
        ]
      ]
    }
  ],
  "word": "sere"
}