"болотный" meaning in Russe

{
  "categories": [
    {
      "kind": "other",
      "name": "Adjectifs en russe",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Dérivations en russe",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Lemmes en russe",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Mots en russe suffixés avec -ный",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Russe",
      "orig": "russe",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Adjectifdérivé de болото, boloto (« marais »), avec le suffixe -ный, -nyi."
  ],
  "lang": "Russe",
  "lang_code": "ru",
  "pos": "adj",
  "pos_title": "Adjectif",
  "raw_tags": [
    "bolotnyï"
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en russe",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "болотная лихорадка.",
          "translation": "Malaria."
        }
      ],
      "glosses": [
        "Marécageux, de marais."
      ],
      "id": "fr-болотный-ru-adj-3qoaJ3X0"
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "Couleurs en russe",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "D’un vert jaunâtre."
      ],
      "id": "fr-болотный-ru-adj-BKCPdWaL",
      "topics": [
        "colorimetry"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\bɐˈɫotnɨj\\"
    }
  ],
  "word": "болотный"
}

{
  "categories": [
    "Adjectifs en russe",
    "Dérivations en russe",
    "Lemmes en russe",
    "Mots en russe suffixés avec -ный",
    "russe"
  ],
  "etymology_texts": [
    "Adjectifdérivé de болото, boloto (« marais »), avec le suffixe -ный, -nyi."
  ],
  "lang": "Russe",
  "lang_code": "ru",
  "pos": "adj",
  "pos_title": "Adjectif",
  "raw_tags": [
    "bolotnyï"
  ],
  "senses": [
    {
      "categories": [
        "Exemples en russe"
      ],
      "examples": [
        {
          "text": "болотная лихорадка.",
          "translation": "Malaria."
        }
      ],
      "glosses": [
        "Marécageux, de marais."
      ]
    },
    {
      "categories": [
        "Couleurs en russe"
      ],
      "glosses": [
        "D’un vert jaunâtre."
      ],
      "topics": [
        "colorimetry"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\bɐˈɫotnɨj\\"
    }
  ],
  "word": "болотный"
}