"κοπτήρας" meaning in 希腊语

{
  "categories": [
    {
      "kind": "other",
      "name": "希臘語 牙齒",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "希臘語名詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "希臘語詞元",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "希臘語陽性名詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "帶有非標準語言標題的頁面",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "有1個詞條的頁面",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "有詞條的頁面",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "koptíras",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "κοπτήρες",
      "raw_tags": [
        "复数"
      ]
    }
  ],
  "lang": "希腊语",
  "lang_code": "el",
  "pos": "noun",
  "related": [
    {
      "word": "κόπτης"
    },
    {
      "word": "kóptis"
    },
    {
      "word": "κόπτρια"
    },
    {
      "word": "kóptria"
    }
  ],
  "senses": [
    {
      "glosses": [
        "門牙"
      ],
      "id": "zh-κοπτήρας-el-noun-ZmfgVKBQ"
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "κοπτήρας"
}

{
  "categories": [
    "希臘語 牙齒",
    "希臘語名詞",
    "希臘語詞元",
    "希臘語陽性名詞",
    "帶有非標準語言標題的頁面",
    "有1個詞條的頁面",
    "有詞條的頁面"
  ],
  "forms": [
    {
      "form": "koptíras",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "κοπτήρες",
      "raw_tags": [
        "复数"
      ]
    }
  ],
  "lang": "希腊语",
  "lang_code": "el",
  "pos": "noun",
  "related": [
    {
      "word": "κόπτης"
    },
    {
      "word": "kóptis"
    },
    {
      "word": "κόπτρια"
    },
    {
      "word": "kóptria"
    }
  ],
  "senses": [
    {
      "glosses": [
        "門牙"
      ]
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "κοπτήρας"
}