"dépression polaire" meaning in Français

{
  "antonyms": [
    {
      "word": "cyclone polaire"
    }
  ],
  "categories": [
    {
      "kind": "other",
      "name": "Locutions nominales en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Traductions en portugais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Français",
      "orig": "français",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Du substantif dépression et de l’adjectif polaire."
  ],
  "forms": [
    {
      "form": "dépressions polaires",
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_id": "fr-nom-1",
  "pos_title": "Locution nominale",
  "related": [
    {
      "word": "anticyclone"
    },
    {
      "word": "cyclone"
    },
    {
      "word": "cyclone extra-tropical"
    },
    {
      "word": "cyclone subtropical"
    },
    {
      "word": "cyclone tropical"
    },
    {
      "word": "ouragan"
    },
    {
      "word": "tempête"
    },
    {
      "word": "typhon"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en français de la météorologie",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Système atmosphérique, de basse pression, de courte durée de vie, de faible diamètre, mais très intense, situé dans les eaux arctiques et antarctiques, en général au-delà du front polaire."
      ],
      "id": "fr-dépression_polaire-fr-noun-3elkzYn7",
      "topics": [
        "meteorology"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\de.pʁɛ.sjɔ̃ pɔ.lɛʁ\\"
    }
  ],
  "tags": [
    "feminine"
  ],
  "translations": [
    {
      "lang": "Portugais",
      "lang_code": "pt",
      "word": "depressão polar"
    }
  ],
  "word": "dépression polaire"
}

{
  "antonyms": [
    {
      "word": "cyclone polaire"
    }
  ],
  "categories": [
    "Locutions nominales en français",
    "Traductions en portugais",
    "français"
  ],
  "etymology_texts": [
    "Du substantif dépression et de l’adjectif polaire."
  ],
  "forms": [
    {
      "form": "dépressions polaires",
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_id": "fr-nom-1",
  "pos_title": "Locution nominale",
  "related": [
    {
      "word": "anticyclone"
    },
    {
      "word": "cyclone"
    },
    {
      "word": "cyclone extra-tropical"
    },
    {
      "word": "cyclone subtropical"
    },
    {
      "word": "cyclone tropical"
    },
    {
      "word": "ouragan"
    },
    {
      "word": "tempête"
    },
    {
      "word": "typhon"
    }
  ],
  "senses": [
    {
      "categories": [
        "Lexique en français de la météorologie"
      ],
      "glosses": [
        "Système atmosphérique, de basse pression, de courte durée de vie, de faible diamètre, mais très intense, situé dans les eaux arctiques et antarctiques, en général au-delà du front polaire."
      ],
      "topics": [
        "meteorology"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\de.pʁɛ.sjɔ̃ pɔ.lɛʁ\\"
    }
  ],
  "tags": [
    "feminine"
  ],
  "translations": [
    {
      "lang": "Portugais",
      "lang_code": "pt",
      "word": "depressão polar"
    }
  ],
  "word": "dépression polaire"
}