"roc" meaning in 古法語

{
  "categories": [
    {
      "kind": "other",
      "name": "古法語名詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "古法語詞元",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "古法語陽性名詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "有12個詞條的頁面",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "有詞條的頁面",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "派生自波斯語的古法語詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "派生自阿拉伯語的古法語詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "源自阿拉伯語的古法語借詞",
      "parents": [],
      "source": "w"
    }
  ],
  "descendants": [
    {
      "descendants": [
        {
          "lang": "法語",
          "lang_code": "fr",
          "word": "roc"
        }
      ],
      "lang": "中古法語",
      "lang_code": "frm",
      "word": "roc"
    },
    {
      "descendants": [
        {
          "descendants": [
            {
              "lang": "日語",
              "lang_code": "ja",
              "roman": "rūku",
              "word": "ルーク"
            },
            {
              "lang": "朝鮮語",
              "lang_code": "ko",
              "roman": "ruk",
              "word": "룩"
            }
          ],
          "lang": "英語",
          "lang_code": "en",
          "word": "rook"
        }
      ],
      "lang": "中古英語",
      "lang_code": "enm",
      "word": "rook"
    }
  ],
  "etymology_text": "借自阿拉伯語 رُخّ (ruḵḵ)，源自波斯語 رخ (rox)。",
  "forms": [
    {
      "form": "ros",
      "raw_tags": [
        "間接格複數"
      ]
    },
    {
      "form": "ros",
      "tags": [
        "nominative singular"
      ]
    },
    {
      "form": "roc",
      "tags": [
        "nominative plural"
      ]
    }
  ],
  "lang": "古法語",
  "lang_code": "fro",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "古法語 國際象棋",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "車（西洋棋旗子）"
      ],
      "id": "zh-roc-fro-noun-HUg9W0I-",
      "topics": [
        "chess"
      ]
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "roc"
}

{
  "categories": [
    "古法語名詞",
    "古法語詞元",
    "古法語陽性名詞",
    "有12個詞條的頁面",
    "有詞條的頁面",
    "派生自波斯語的古法語詞",
    "派生自阿拉伯語的古法語詞",
    "源自阿拉伯語的古法語借詞"
  ],
  "descendants": [
    {
      "descendants": [
        {
          "lang": "法語",
          "lang_code": "fr",
          "word": "roc"
        }
      ],
      "lang": "中古法語",
      "lang_code": "frm",
      "word": "roc"
    },
    {
      "descendants": [
        {
          "descendants": [
            {
              "lang": "日語",
              "lang_code": "ja",
              "roman": "rūku",
              "word": "ルーク"
            },
            {
              "lang": "朝鮮語",
              "lang_code": "ko",
              "roman": "ruk",
              "word": "룩"
            }
          ],
          "lang": "英語",
          "lang_code": "en",
          "word": "rook"
        }
      ],
      "lang": "中古英語",
      "lang_code": "enm",
      "word": "rook"
    }
  ],
  "etymology_text": "借自阿拉伯語 رُخّ (ruḵḵ)，源自波斯語 رخ (rox)。",
  "forms": [
    {
      "form": "ros",
      "raw_tags": [
        "間接格複數"
      ]
    },
    {
      "form": "ros",
      "tags": [
        "nominative singular"
      ]
    },
    {
      "form": "roc",
      "tags": [
        "nominative plural"
      ]
    }
  ],
  "lang": "古法語",
  "lang_code": "fro",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "categories": [
        "古法語 國際象棋"
      ],
      "glosses": [
        "車（西洋棋旗子）"
      ],
      "topics": [
        "chess"
      ]
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "roc"
}