"mettre le feu aux poudres" meaning in French

{
  "etymology_text": "Literally, “to set fire to the powders.”",
  "head_templates": [
    {
      "args": {
        "head": "mettre le feu aux poudres"
      },
      "expansion": "mettre le feu aux poudres",
      "name": "fr-verb"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "to spark off a crisis, to spark things off, to stir up a hornets' nest, to light the touch paper"
      ],
      "id": "en-mettre_le_feu_aux_poudres-fr-verb-sthzLAxz",
      "links": [
        [
          "spark off",
          "spark off"
        ],
        [
          "crisis",
          "crisis"
        ],
        [
          "stir up",
          "stir up"
        ],
        [
          "hornets' nest",
          "hornets' nest"
        ],
        [
          "light the touch paper",
          "light the touch paper"
        ]
      ],
      "raw_glosses": [
        "(figuratively) to spark off a crisis, to spark things off, to stir up a hornets' nest, to light the touch paper"
      ],
      "related": [
        {
          "word": "mettre de l’huile sur le feu"
        },
        {
          "word": "donner un coup de pied dans la fourmilière"
        },
        {
          "word": "mettre à feu et à sang"
        }
      ],
      "tags": [
        "figuratively"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/mɛ.tʁə l(ə) fø o pudʁ/"
    },
    {
      "audio": "LL-Q150 (fra)-WikiLucas00-mettre le feu aux poudres.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/d/d8/LL-Q150_%28fra%29-WikiLucas00-mettre_le_feu_aux_poudres.wav/LL-Q150_%28fra%29-WikiLucas00-mettre_le_feu_aux_poudres.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/d/d8/LL-Q150_%28fra%29-WikiLucas00-mettre_le_feu_aux_poudres.wav/LL-Q150_%28fra%29-WikiLucas00-mettre_le_feu_aux_poudres.wav.ogg"
    },
    {
      "audio": "LL-Q150 (fra)-DenisdeShawi-mettre le feu aux poudres.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/8/8a/LL-Q150_%28fra%29-DenisdeShawi-mettre_le_feu_aux_poudres.wav/LL-Q150_%28fra%29-DenisdeShawi-mettre_le_feu_aux_poudres.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/8/8a/LL-Q150_%28fra%29-DenisdeShawi-mettre_le_feu_aux_poudres.wav/LL-Q150_%28fra%29-DenisdeShawi-mettre_le_feu_aux_poudres.wav.ogg"
    }
  ],
  "word": "mettre le feu aux poudres"
}

{
  "etymology_text": "Literally, “to set fire to the powders.”",
  "head_templates": [
    {
      "args": {
        "head": "mettre le feu aux poudres"
      },
      "expansion": "mettre le feu aux poudres",
      "name": "fr-verb"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "verb",
  "related": [
    {
      "word": "mettre de l’huile sur le feu"
    },
    {
      "word": "donner un coup de pied dans la fourmilière"
    },
    {
      "word": "mettre à feu et à sang"
    }
  ],
  "senses": [
    {
      "categories": [
        "French entries with incorrect language header",
        "French lemmas",
        "French multiword terms",
        "French terms with IPA pronunciation",
        "French verbs",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "to spark off a crisis, to spark things off, to stir up a hornets' nest, to light the touch paper"
      ],
      "links": [
        [
          "spark off",
          "spark off"
        ],
        [
          "crisis",
          "crisis"
        ],
        [
          "stir up",
          "stir up"
        ],
        [
          "hornets' nest",
          "hornets' nest"
        ],
        [
          "light the touch paper",
          "light the touch paper"
        ]
      ],
      "raw_glosses": [
        "(figuratively) to spark off a crisis, to spark things off, to stir up a hornets' nest, to light the touch paper"
      ],
      "tags": [
        "figuratively"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/mɛ.tʁə l(ə) fø o pudʁ/"
    },
    {
      "audio": "LL-Q150 (fra)-WikiLucas00-mettre le feu aux poudres.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/d/d8/LL-Q150_%28fra%29-WikiLucas00-mettre_le_feu_aux_poudres.wav/LL-Q150_%28fra%29-WikiLucas00-mettre_le_feu_aux_poudres.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/d/d8/LL-Q150_%28fra%29-WikiLucas00-mettre_le_feu_aux_poudres.wav/LL-Q150_%28fra%29-WikiLucas00-mettre_le_feu_aux_poudres.wav.ogg"
    },
    {
      "audio": "LL-Q150 (fra)-DenisdeShawi-mettre le feu aux poudres.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/8/8a/LL-Q150_%28fra%29-DenisdeShawi-mettre_le_feu_aux_poudres.wav/LL-Q150_%28fra%29-DenisdeShawi-mettre_le_feu_aux_poudres.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/8/8a/LL-Q150_%28fra%29-DenisdeShawi-mettre_le_feu_aux_poudres.wav/LL-Q150_%28fra%29-DenisdeShawi-mettre_le_feu_aux_poudres.wav.ogg"
    }
  ],
  "word": "mettre le feu aux poudres"
}