"chaja" meaning in Polonais

{
  "categories": [
    {
      "kind": "other",
      "name": "Noms communs en polonais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Polonais",
      "orig": "polonais",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Étymologie obscure, à rapprocher de chujawica de même sens.",
    " "
  ],
  "forms": [
    {
      "form": "haja"
    }
  ],
  "lang": "Polonais",
  "lang_code": "pl",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en polonais de la météorologie",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Wiktionnaire:Exemples manquants en polonais",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Tempête de neige."
      ],
      "id": "fr-chaja-pl-noun-yr6VtMZh",
      "topics": [
        "meteorology"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "chujawica"
    },
    {
      "word": "śnieżyca"
    }
  ],
  "tags": [
    "feminine"
  ],
  "word": "chaja"
}

{
  "categories": [
    "Noms communs en polonais",
    "polonais"
  ],
  "etymology_texts": [
    "Étymologie obscure, à rapprocher de chujawica de même sens.",
    " "
  ],
  "forms": [
    {
      "form": "haja"
    }
  ],
  "lang": "Polonais",
  "lang_code": "pl",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        "Lexique en polonais de la météorologie",
        "Wiktionnaire:Exemples manquants en polonais"
      ],
      "glosses": [
        "Tempête de neige."
      ],
      "topics": [
        "meteorology"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "chujawica"
    },
    {
      "word": "śnieżyca"
    }
  ],
  "tags": [
    "feminine"
  ],
  "word": "chaja"
}