"故旧" meaning in All languages combined

{
  "categories": [
    {
      "kind": "other",
      "name": "日本語",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "日本語 名詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "日本語 国際音声記号あり",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "こきゅう"
    }
  ],
  "lang": "日本語",
  "lang_code": "ja",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "examples": [
        {
          "bold_text_offsets": [
            [
              13,
              15
            ]
          ],
          "ref": "（寺田寅彦『年賀状』）",
          "text": "もっとも懐かしいのは郷里の故旧の名前が呼びだす幼き日の追憶である。"
        }
      ],
      "glosses": [
        "古い知人。久しい馴染み。"
      ],
      "id": "ja-故旧-ja-noun-q6e3mHAH"
    }
  ],
  "sounds": [
    {
      "form": "こきゅう",
      "raw_tags": [
        "東京式"
      ],
      "roman": "[kóꜜkyùù]",
      "tags": [
        "Atamadaka"
      ]
    },
    {
      "ipa": "[ko̞kʲɨᵝː]"
    },
    {
      "form": "こきゅー",
      "raw_tags": [
        "京阪式"
      ],
      "tags": [
        "Atamadaka"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "旧知"
    },
    {
      "word": "旧知己"
    }
  ],
  "word": "故旧"
}

{
  "categories": [
    "日本語",
    "日本語 名詞",
    "日本語 国際音声記号あり"
  ],
  "forms": [
    {
      "form": "こきゅう"
    }
  ],
  "lang": "日本語",
  "lang_code": "ja",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "examples": [
        {
          "bold_text_offsets": [
            [
              13,
              15
            ]
          ],
          "ref": "（寺田寅彦『年賀状』）",
          "text": "もっとも懐かしいのは郷里の故旧の名前が呼びだす幼き日の追憶である。"
        }
      ],
      "glosses": [
        "古い知人。久しい馴染み。"
      ]
    }
  ],
  "sounds": [
    {
      "form": "こきゅう",
      "raw_tags": [
        "東京式"
      ],
      "roman": "[kóꜜkyùù]",
      "tags": [
        "Atamadaka"
      ]
    },
    {
      "ipa": "[ko̞kʲɨᵝː]"
    },
    {
      "form": "こきゅー",
      "raw_tags": [
        "京阪式"
      ],
      "tags": [
        "Atamadaka"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "旧知"
    },
    {
      "word": "旧知己"
    }
  ],
  "word": "故旧"
}