"freren" meaning in 中古英語

{
  "categories": [
    {
      "kind": "other",
      "name": "中古英語名詞複數形式",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "中古英語非詞元形式",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "含有後綴-en (名詞複數)的中古英語詞",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_text": "源自 frere + -en (複數後綴)。",
  "lang": "中古英語",
  "lang_code": "enm",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Plurals with a red link for singular",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "有罕用詞義的中古英語詞",
          "parents": [],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "word": "frere"
        }
      ],
      "glosses": [
        "(罕用) frere 的複數"
      ],
      "id": "zh-freren-enm-noun-kxooCyX4",
      "tags": [
        "form-of"
      ]
    }
  ],
  "word": "freren"
}

{
  "categories": [
    "中古英語名詞複數形式",
    "中古英語非詞元形式",
    "含有後綴-en (名詞複數)的中古英語詞"
  ],
  "etymology_text": "源自 frere + -en (複數後綴)。",
  "lang": "中古英語",
  "lang_code": "enm",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Plurals with a red link for singular",
        "有罕用詞義的中古英語詞"
      ],
      "form_of": [
        {
          "word": "frere"
        }
      ],
      "glosses": [
        "(罕用) frere 的複數"
      ],
      "tags": [
        "form-of"
      ]
    }
  ],
  "word": "freren"
}