"épée de Damoclès" meaning in French

{
  "forms": [
    {
      "form": "épées de Damoclès",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "épée de Damoclès f (plural épées de Damoclès)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "fr",
          "name": "Ancient Greece",
          "orig": "fr:Ancient Greece",
          "parents": [
            "Ancient Europe",
            "Ancient Near East",
            "History of Greece",
            "Ancient history",
            "History of Europe",
            "Ancient Asia",
            "Greece",
            "History of Asia",
            "History",
            "Europe",
            "Asia",
            "All topics",
            "Earth",
            "Eurasia",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "sword of Damocles (a thing or situation which causes a prolonged state of impending doom or misfortune)"
      ],
      "id": "en-épée_de_Damoclès-fr-noun-y3kQRD3J",
      "links": [
        [
          "sword of Damocles",
          "sword of Damocles"
        ]
      ],
      "related": [
        {
          "word": "pendre au nez"
        },
        {
          "word": "ne tenir qu’à un fil"
        }
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/e.pe də da.mɔ.klɛs/"
    },
    {
      "audio": "LL-Q150 (fra)-WikiLucas00-épée de Damoclès.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/0/05/LL-Q150_%28fra%29-WikiLucas00-%C3%A9p%C3%A9e_de_Damocl%C3%A8s.wav/LL-Q150_%28fra%29-WikiLucas00-%C3%A9p%C3%A9e_de_Damocl%C3%A8s.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/0/05/LL-Q150_%28fra%29-WikiLucas00-%C3%A9p%C3%A9e_de_Damocl%C3%A8s.wav/LL-Q150_%28fra%29-WikiLucas00-%C3%A9p%C3%A9e_de_Damocl%C3%A8s.wav.ogg"
    },
    {
      "audio": "LL-Q150 (fra)-DenisdeShawi-épée de Damoclès.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/2/2d/LL-Q150_%28fra%29-DenisdeShawi-%C3%A9p%C3%A9e_de_Damocl%C3%A8s.wav/LL-Q150_%28fra%29-DenisdeShawi-%C3%A9p%C3%A9e_de_Damocl%C3%A8s.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/2/2d/LL-Q150_%28fra%29-DenisdeShawi-%C3%A9p%C3%A9e_de_Damocl%C3%A8s.wav/LL-Q150_%28fra%29-DenisdeShawi-%C3%A9p%C3%A9e_de_Damocl%C3%A8s.wav.ogg"
    }
  ],
  "word": "épée de Damoclès"
}

{
  "forms": [
    {
      "form": "épées de Damoclès",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "épée de Damoclès f (plural épées de Damoclès)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "related": [
    {
      "word": "pendre au nez"
    },
    {
      "word": "ne tenir qu’à un fil"
    }
  ],
  "senses": [
    {
      "categories": [
        "French countable nouns",
        "French entries with incorrect language header",
        "French feminine nouns",
        "French lemmas",
        "French multiword terms",
        "French nouns",
        "French nouns with red links in their headword lines",
        "French terms derived from Greek mythology",
        "French terms with IPA pronunciation",
        "French terms with audio links",
        "fr:Ancient Greece"
      ],
      "glosses": [
        "sword of Damocles (a thing or situation which causes a prolonged state of impending doom or misfortune)"
      ],
      "links": [
        [
          "sword of Damocles",
          "sword of Damocles"
        ]
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/e.pe də da.mɔ.klɛs/"
    },
    {
      "audio": "LL-Q150 (fra)-WikiLucas00-épée de Damoclès.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/0/05/LL-Q150_%28fra%29-WikiLucas00-%C3%A9p%C3%A9e_de_Damocl%C3%A8s.wav/LL-Q150_%28fra%29-WikiLucas00-%C3%A9p%C3%A9e_de_Damocl%C3%A8s.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/0/05/LL-Q150_%28fra%29-WikiLucas00-%C3%A9p%C3%A9e_de_Damocl%C3%A8s.wav/LL-Q150_%28fra%29-WikiLucas00-%C3%A9p%C3%A9e_de_Damocl%C3%A8s.wav.ogg"
    },
    {
      "audio": "LL-Q150 (fra)-DenisdeShawi-épée de Damoclès.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/2/2d/LL-Q150_%28fra%29-DenisdeShawi-%C3%A9p%C3%A9e_de_Damocl%C3%A8s.wav/LL-Q150_%28fra%29-DenisdeShawi-%C3%A9p%C3%A9e_de_Damocl%C3%A8s.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/2/2d/LL-Q150_%28fra%29-DenisdeShawi-%C3%A9p%C3%A9e_de_Damocl%C3%A8s.wav/LL-Q150_%28fra%29-DenisdeShawi-%C3%A9p%C3%A9e_de_Damocl%C3%A8s.wav.ogg"
    }
  ],
  "word": "épée de Damoclès"
}