"kopno" 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": [
    "Neutre de kopny."
  ],
  "lang": "Polonais",
  "lang_code": "pl",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "glosses": [
        "Terre débarrassée de la neige."
      ],
      "id": "fr-kopno-pl-noun-cdVhS0F2"
    }
  ],
  "tags": [
    "neuter"
  ],
  "word": "kopno"
}

{
  "categories": [
    "Noms communs en polonais",
    "polonais"
  ],
  "etymology_texts": [
    "Neutre de kopny."
  ],
  "lang": "Polonais",
  "lang_code": "pl",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "glosses": [
        "Terre débarrassée de la neige."
      ]
    }
  ],
  "tags": [
    "neuter"
  ],
  "word": "kopno"
}