"chiant comme la pluie" meaning in French

{
  "etymology_templates": [
    {
      "args": {
        "1": "boring as rain"
      },
      "expansion": "“boring as rain”",
      "name": "m-g"
    },
    {
      "args": {
        "1": "boring as rain"
      },
      "expansion": "Literally, “boring as rain”",
      "name": "lit"
    }
  ],
  "etymology_text": "Literally, “boring as rain”.",
  "forms": [
    {
      "form": "chiante comme la pluie",
      "tags": [
        "feminine"
      ]
    },
    {
      "form": "chiants comme la pluie",
      "tags": [
        "masculine",
        "plural"
      ]
    },
    {
      "form": "chiantes comme la pluie",
      "tags": [
        "feminine",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "chiant comme la pluie (feminine chiante comme la pluie, masculine plural chiants comme la pluie, feminine plural chiantes comme la pluie)",
      "name": "fr-adj"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "French similes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "dull as dishwater, like watching paint dry, extremely boring"
      ],
      "id": "en-chiant_comme_la_pluie-fr-adj-uRBYiMWF",
      "links": [
        [
          "dull as dishwater",
          "dull as dishwater"
        ],
        [
          "like watching paint dry",
          "watch paint dry"
        ],
        [
          "extremely",
          "extremely"
        ],
        [
          "boring",
          "boring"
        ]
      ],
      "qualifier": "simile",
      "raw_glosses": [
        "(informal, simile) dull as dishwater, like watching paint dry, extremely boring"
      ],
      "tags": [
        "informal"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ʃjɑ̃ kɔm la plɥi/"
    },
    {
      "audio": "LL-Q150 (fra)-LoquaxFR-chiant comme la pluie.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/f/f7/LL-Q150_%28fra%29-LoquaxFR-chiant_comme_la_pluie.wav/LL-Q150_%28fra%29-LoquaxFR-chiant_comme_la_pluie.wav.mp3",
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    }
  ],
  "word": "chiant comme la pluie"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "boring as rain"
      },
      "expansion": "“boring as rain”",
      "name": "m-g"
    },
    {
      "args": {
        "1": "boring as rain"
      },
      "expansion": "Literally, “boring as rain”",
      "name": "lit"
    }
  ],
  "etymology_text": "Literally, “boring as rain”.",
  "forms": [
    {
      "form": "chiante comme la pluie",
      "tags": [
        "feminine"
      ]
    },
    {
      "form": "chiants comme la pluie",
      "tags": [
        "masculine",
        "plural"
      ]
    },
    {
      "form": "chiantes comme la pluie",
      "tags": [
        "feminine",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "chiant comme la pluie (feminine chiante comme la pluie, masculine plural chiants comme la pluie, feminine plural chiantes comme la pluie)",
      "name": "fr-adj"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "French adjectives",
        "French adjectives with red links in their headword lines",
        "French entries with incorrect language header",
        "French informal terms",
        "French lemmas",
        "French multiword terms",
        "French similes",
        "French terms with IPA pronunciation",
        "Pages with 1 entry"
      ],
      "glosses": [
        "dull as dishwater, like watching paint dry, extremely boring"
      ],
      "links": [
        [
          "dull as dishwater",
          "dull as dishwater"
        ],
        [
          "like watching paint dry",
          "watch paint dry"
        ],
        [
          "extremely",
          "extremely"
        ],
        [
          "boring",
          "boring"
        ]
      ],
      "qualifier": "simile",
      "raw_glosses": [
        "(informal, simile) dull as dishwater, like watching paint dry, extremely boring"
      ],
      "tags": [
        "informal"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ʃjɑ̃ kɔm la plɥi/"
    },
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    }
  ],
  "word": "chiant comme la pluie"
}