"gruczoł" meaning in Polonais

{
  "categories": [
    {
      "kind": "other",
      "name": "Noms communs en polonais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Polonais",
      "orig": "polonais",
      "parents": [],
      "source": "w"
    }
  ],
  "derived": [
    {
      "word": "gruczolak"
    },
    {
      "word": "gruczołowy"
    }
  ],
  "etymology_texts": [
    "De même radical que le tchèque hrčet (« vrombir »), křeč (« crampe ») et la même finale que mozół."
  ],
  "lang": "Polonais",
  "lang_code": "pl",
  "pos": "noun",
  "pos_title": "Nom commun",
  "raw_tags": [
    "masculin inanimé"
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en polonais de l’anatomie",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "Gruczoł mlekowy, glande mammaire."
        }
      ],
      "glosses": [
        "Glande."
      ],
      "id": "fr-gruczoł-pl-noun-RJhVMp~b",
      "topics": [
        "anatomy"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ɡrut͡ʃɔw\\"
    }
  ],
  "word": "gruczoł"
}

{
  "categories": [
    "Noms communs en polonais",
    "polonais"
  ],
  "derived": [
    {
      "word": "gruczolak"
    },
    {
      "word": "gruczołowy"
    }
  ],
  "etymology_texts": [
    "De même radical que le tchèque hrčet (« vrombir »), křeč (« crampe ») et la même finale que mozół."
  ],
  "lang": "Polonais",
  "lang_code": "pl",
  "pos": "noun",
  "pos_title": "Nom commun",
  "raw_tags": [
    "masculin inanimé"
  ],
  "senses": [
    {
      "categories": [
        "Lexique en polonais de l’anatomie"
      ],
      "examples": [
        {
          "text": "Gruczoł mlekowy, glande mammaire."
        }
      ],
      "glosses": [
        "Glande."
      ],
      "topics": [
        "anatomy"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ɡrut͡ʃɔw\\"
    }
  ],
  "word": "gruczoł"
}