"zderzacz" meaning in Польский

{
  "categories": [
    {
      "kind": "other",
      "name": "Мужской род/pl",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Польские существительные",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_text": "Из ??",
  "lang": "Польский",
  "lang_code": "pl",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "коллайдер"
      ],
      "id": "ru-zderzacz-pl-noun-2bXTHTDW",
      "raw_glosses": [
        "физ. коллайдер"
      ],
      "topics": [
        "physics"
      ]
    }
  ],
  "word": "zderzacz"
}

{
  "categories": [
    "Мужской род/pl",
    "Польские существительные"
  ],
  "etymology_text": "Из ??",
  "lang": "Польский",
  "lang_code": "pl",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "коллайдер"
      ],
      "raw_glosses": [
        "физ. коллайдер"
      ],
      "topics": [
        "physics"
      ]
    }
  ],
  "word": "zderzacz"
}