"ἔργου" meaning in 古典ギリシア語

{
  "categories": [
    {
      "kind": "other",
      "name": "古典ギリシア語",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "古典ギリシア語 名詞 定形",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "érgou"
    }
  ],
  "lang": "古典ギリシア語",
  "lang_code": "grc",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "glosses": [
        "ἔργονの単数属格。"
      ],
      "id": "ja-ἔργου-grc-noun-GhVOsey4"
    }
  ],
  "word": "ἔργου"
}

{
  "categories": [
    "Sort key tracking/redundant",
    "古典ギリシア語",
    "古典ギリシア語 名詞 定形"
  ],
  "forms": [
    {
      "form": "érgou"
    }
  ],
  "lang": "古典ギリシア語",
  "lang_code": "grc",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "glosses": [
        "ἔργονの単数属格。"
      ]
    }
  ],
  "word": "ἔργου"
}