"ros" meaning in Middle English

{
  "etymology_number": 1,
  "head_templates": [
    {
      "args": {
        "1": "enm",
        "2": "noun form"
      },
      "expansion": "ros",
      "name": "head"
    }
  ],
  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "noun",
  "senses": [
    {
      "form_of": [
        {
          "extra": "roe deer",
          "word": "ro"
        }
      ],
      "glosses": [
        "plural of ro (“roe deer”)"
      ],
      "id": "en-ros-enm-noun-Ij3EetHh",
      "links": [
        [
          "ro",
          "ro#Middle_English:_roe_deer"
        ]
      ],
      "tags": [
        "form-of",
        "plural"
      ]
    }
  ],
  "word": "ros"
}

{
  "etymology_number": 2,
  "head_templates": [
    {
      "args": {
        "1": "enm",
        "2": "verb",
        "altform": "1"
      },
      "expansion": "ros",
      "name": "head"
    }
  ],
  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "verb",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "to boast",
          "word": "rosen"
        }
      ],
      "categories": [
        {
          "_dis": "20 80",
          "kind": "other",
          "name": "Middle English entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Alternative form of rosen (“to boast”)"
      ],
      "id": "en-ros-enm-verb-l5ISnoxz",
      "links": [
        [
          "rosen",
          "rosen#Middle_English:_to_boast"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "ros"
}

{
  "categories": [
    "Middle English alternative forms",
    "Middle English entries with incorrect language header",
    "Middle English non-lemma forms",
    "Middle English noun forms",
    "Pages with 27 entries",
    "Pages with entries",
    "Zoogocho Zapotec entries with incorrect language header",
    "Zoogocho Zapotec lemmas",
    "Zoogocho Zapotec nouns",
    "Zoogocho Zapotec terms borrowed from Spanish",
    "Zoogocho Zapotec terms derived from Latin",
    "Zoogocho Zapotec terms derived from Spanish"
  ],
  "etymology_number": 1,
  "head_templates": [
    {
      "args": {
        "1": "enm",
        "2": "noun form"
      },
      "expansion": "ros",
      "name": "head"
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  ],
  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "noun",
  "senses": [
    {
      "form_of": [
        {
          "extra": "roe deer",
          "word": "ro"
        }
      ],
      "glosses": [
        "plural of ro (“roe deer”)"
      ],
      "links": [
        [
          "ro",
          "ro#Middle_English:_roe_deer"
        ]
      ],
      "tags": [
        "form-of",
        "plural"
      ]
    }
  ],
  "word": "ros"
}

{
  "categories": [
    "Middle English alternative forms",
    "Middle English entries with incorrect language header",
    "Pages with 27 entries",
    "Pages with entries",
    "Zoogocho Zapotec entries with incorrect language header",
    "Zoogocho Zapotec lemmas",
    "Zoogocho Zapotec nouns",
    "Zoogocho Zapotec terms borrowed from Spanish",
    "Zoogocho Zapotec terms derived from Latin",
    "Zoogocho Zapotec terms derived from Spanish"
  ],
  "etymology_number": 2,
  "head_templates": [
    {
      "args": {
        "1": "enm",
        "2": "verb",
        "altform": "1"
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      "expansion": "ros",
      "name": "head"
    }
  ],
  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "verb",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "to boast",
          "word": "rosen"
        }
      ],
      "glosses": [
        "Alternative form of rosen (“to boast”)"
      ],
      "links": [
        [
          "rosen",
          "rosen#Middle_English:_to_boast"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "ros"
}