"izotop" meaning in Pools

{
  "categories": [
    {
      "kind": "other",
      "name": "Woorden in het Pools",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Woorden in het Pools met IPA-weergave",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Zelfstandig naamwoord in het Pools",
      "parents": [],
      "source": "w"
    }
  ],
  "hyphenation": "i·zo·top",
  "lang": "Pools",
  "lang_code": "pl",
  "pos": "noun",
  "pos_title": "Zelfstandig naamwoord",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Natuurkunde_in_het_Pools",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Scheikunde_in_het_Pools",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "isotoop"
      ],
      "id": "nl-izotop-pl-noun-rPJz56B~",
      "topics": [
        "chemistry",
        "physics"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/izɔtɔp/"
    }
  ],
  "word": "izotop"
}

{
  "categories": [
    "Woorden in het Pools",
    "Woorden in het Pools met IPA-weergave",
    "Zelfstandig naamwoord in het Pools"
  ],
  "hyphenation": "i·zo·top",
  "lang": "Pools",
  "lang_code": "pl",
  "pos": "noun",
  "pos_title": "Zelfstandig naamwoord",
  "senses": [
    {
      "categories": [
        "Natuurkunde_in_het_Pools",
        "Scheikunde_in_het_Pools"
      ],
      "glosses": [
        "isotoop"
      ],
      "topics": [
        "chemistry",
        "physics"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/izɔtɔp/"
    }
  ],
  "word": "izotop"
}