"materes" meaning in Middle English

{
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "enm",
        "2": "fro",
        "3": "matras"
      },
      "expansion": "Old French matras",
      "name": "bor"
    }
  ],
  "etymology_text": "From Old French matras.",
  "head_templates": [
    {
      "args": {
        "1": "enm",
        "2": "noun"
      },
      "expansion": "materes",
      "name": "head"
    }
  ],
  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "materas"
        }
      ],
      "categories": [
        {
          "_dis": "60 40",
          "kind": "other",
          "name": "Middle English entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "76 24",
          "kind": "other",
          "name": "Middle English terms suffixed with -es",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "53 47",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "48 52",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "alternative form of materas"
      ],
      "id": "en-materes-enm-noun-a212dhGu",
      "links": [
        [
          "materas",
          "materas#Middle_English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "materes"
}

{
  "etymology_number": 2,
  "etymology_templates": [
    {
      "args": {
        "1": "enm",
        "2": "mater",
        "3": "-es",
        "t2": "plural suffix"
      },
      "expansion": "mater + -es (“plural suffix”)",
      "name": "af"
    }
  ],
  "etymology_text": "From mater + -es (“plural suffix”).",
  "head_templates": [
    {
      "args": {
        "1": "enm",
        "2": "noun form"
      },
      "expansion": "materes",
      "name": "head"
    }
  ],
  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "53 47",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "48 52",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "form_of": [
        {
          "word": "matere"
        }
      ],
      "glosses": [
        "plural of matere"
      ],
      "id": "en-materes-enm-noun-sWq~UpMW",
      "links": [
        [
          "matere",
          "matere#Middle_English"
        ]
      ],
      "tags": [
        "form-of",
        "plural"
      ]
    }
  ],
  "word": "materes"
}

{
  "categories": [
    "Middle English entries with incorrect language header",
    "Middle English lemmas",
    "Middle English non-lemma forms",
    "Middle English noun forms",
    "Middle English nouns",
    "Middle English terms borrowed from Old French",
    "Middle English terms derived from Old French",
    "Middle English terms suffixed with -es",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "enm",
        "2": "fro",
        "3": "matras"
      },
      "expansion": "Old French matras",
      "name": "bor"
    }
  ],
  "etymology_text": "From Old French matras.",
  "head_templates": [
    {
      "args": {
        "1": "enm",
        "2": "noun"
      },
      "expansion": "materes",
      "name": "head"
    }
  ],
  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "materas"
        }
      ],
      "glosses": [
        "alternative form of materas"
      ],
      "links": [
        [
          "materas",
          "materas#Middle_English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "materes"
}

{
  "categories": [
    "Middle English entries with incorrect language header",
    "Middle English non-lemma forms",
    "Middle English noun forms",
    "Middle English terms suffixed with -es",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "etymology_number": 2,
  "etymology_templates": [
    {
      "args": {
        "1": "enm",
        "2": "mater",
        "3": "-es",
        "t2": "plural suffix"
      },
      "expansion": "mater + -es (“plural suffix”)",
      "name": "af"
    }
  ],
  "etymology_text": "From mater + -es (“plural suffix”).",
  "head_templates": [
    {
      "args": {
        "1": "enm",
        "2": "noun form"
      },
      "expansion": "materes",
      "name": "head"
    }
  ],
  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "noun",
  "senses": [
    {
      "form_of": [
        {
          "word": "matere"
        }
      ],
      "glosses": [
        "plural of matere"
      ],
      "links": [
        [
          "matere",
          "matere#Middle_English"
        ]
      ],
      "tags": [
        "form-of",
        "plural"
      ]
    }
  ],
  "word": "materes"
}