"gres" meaning in Middle English

{
  "etymology_number": 1,
  "head_templates": [
    {
      "args": {
        "1": "enm",
        "2": "noun",
        "altform": "1"
      },
      "expansion": "gres",
      "name": "head"
    }
  ],
  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "gras"
        }
      ],
      "glosses": [
        "Alternative form of gras"
      ],
      "id": "en-gres-enm-noun-tUaj2flS",
      "links": [
        [
          "gras",
          "gras#Middle_English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "gres"
}

{
  "etymology_number": 2,
  "etymology_templates": [
    {
      "args": {
        "1": "enm",
        "2": "gre",
        "3": "-es"
      },
      "expansion": "gre + -es",
      "name": "af"
    }
  ],
  "etymology_text": "From gre + -es.",
  "head_templates": [
    {
      "args": {
        "1": "enm",
        "2": "noun form"
      },
      "expansion": "gres",
      "name": "head"
    }
  ],
  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "21 52 26",
          "kind": "other",
          "name": "Middle English entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "kind": "other",
          "name": "Middle English terms suffixed with -es",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "form_of": [
        {
          "extra": "step, degree",
          "word": "gre"
        }
      ],
      "glosses": [
        "plural of gre (“step, degree”)"
      ],
      "id": "en-gres-enm-noun-ZcMuQECm",
      "links": [
        [
          "gre",
          "gre#Middle_English"
        ]
      ],
      "tags": [
        "form-of",
        "plural"
      ]
    }
  ],
  "word": "gres"
}

{
  "etymology_number": 3,
  "head_templates": [
    {
      "args": {
        "1": "enm",
        "2": "noun",
        "altform": "1"
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      "expansion": "gres",
      "name": "head"
    }
  ],
  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "grease",
          "word": "grece"
        }
      ],
      "glosses": [
        "Alternative form of grece (“grease”)"
      ],
      "id": "en-gres-enm-noun-D4OZmxGm",
      "links": [
        [
          "grece",
          "grece#Middle_English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "gres"
}

{
  "categories": [
    "Middle English alternative forms",
    "Middle English entries with incorrect language header",
    "Pages with 6 entries",
    "Pages with entries"
  ],
  "etymology_number": 1,
  "head_templates": [
    {
      "args": {
        "1": "enm",
        "2": "noun",
        "altform": "1"
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      "expansion": "gres",
      "name": "head"
    }
  ],
  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "gras"
        }
      ],
      "glosses": [
        "Alternative form of gras"
      ],
      "links": [
        [
          "gras",
          "gras#Middle_English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "gres"
}

{
  "categories": [
    "Middle English alternative forms",
    "Middle English entries with incorrect language header",
    "Middle English non-lemma forms",
    "Middle English noun forms",
    "Middle English terms suffixed with -es",
    "Pages with 6 entries",
    "Pages with entries"
  ],
  "etymology_number": 2,
  "etymology_templates": [
    {
      "args": {
        "1": "enm",
        "2": "gre",
        "3": "-es"
      },
      "expansion": "gre + -es",
      "name": "af"
    }
  ],
  "etymology_text": "From gre + -es.",
  "head_templates": [
    {
      "args": {
        "1": "enm",
        "2": "noun form"
      },
      "expansion": "gres",
      "name": "head"
    }
  ],
  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "noun",
  "senses": [
    {
      "form_of": [
        {
          "extra": "step, degree",
          "word": "gre"
        }
      ],
      "glosses": [
        "plural of gre (“step, degree”)"
      ],
      "links": [
        [
          "gre",
          "gre#Middle_English"
        ]
      ],
      "tags": [
        "form-of",
        "plural"
      ]
    }
  ],
  "word": "gres"
}

{
  "categories": [
    "Middle English alternative forms",
    "Middle English entries with incorrect language header",
    "Pages with 6 entries",
    "Pages with entries"
  ],
  "etymology_number": 3,
  "head_templates": [
    {
      "args": {
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      "expansion": "gres",
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    }
  ],
  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "grease",
          "word": "grece"
        }
      ],
      "glosses": [
        "Alternative form of grece (“grease”)"
      ],
      "links": [
        [
          "grece",
          "grece#Middle_English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "gres"
}