"pierwiastka" meaning in Polish

{
  "etymology_templates": [
    {
      "args": {
        "1": "pl",
        "2": "sla-pro:*pьrvěstъ",
        "3": "-ka"
      },
      "expansion": "Proto-Slavic *pьrvěstъ + -ka",
      "name": "af"
    }
  ],
  "etymology_text": "From Proto-Slavic *pьrvěstъ + -ka.",
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "pierwiastka f",
      "name": "pl-noun"
    }
  ],
  "lang": "Polish",
  "lang_code": "pl",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Polish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Polish terms suffixed with -ka",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Przemyśl Polish",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "pl",
          "name": "Cattle",
          "orig": "pl:Cattle",
          "parents": [
            "Bovines",
            "Livestock",
            "Even-toed ungulates",
            "Agriculture",
            "Animals",
            "Mammals",
            "Applied sciences",
            "Lifeforms",
            "Vertebrates",
            "Sciences",
            "All topics",
            "Life",
            "Chordates",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "cow that has had its first calf"
      ],
      "id": "en-pierwiastka-pl-noun-HMsV1FkP",
      "links": [
        [
          "cow",
          "cow"
        ],
        [
          "first",
          "first"
        ],
        [
          "calf",
          "calf"
        ]
      ],
      "raw_glosses": [
        "(Przemyśl) cow that has had its first calf"
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[pjɛrˈvjast.ka]",
      "note": "Przemyśl"
    }
  ],
  "word": "pierwiastka"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "pl",
        "2": "sla-pro:*pьrvěstъ",
        "3": "-ka"
      },
      "expansion": "Proto-Slavic *pьrvěstъ + -ka",
      "name": "af"
    }
  ],
  "etymology_text": "From Proto-Slavic *pьrvěstъ + -ka.",
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "pierwiastka f",
      "name": "pl-noun"
    }
  ],
  "lang": "Polish",
  "lang_code": "pl",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Polish entries with incorrect language header",
        "Polish feminine nouns",
        "Polish lemmas",
        "Polish nouns",
        "Polish terms derived from Proto-Slavic",
        "Polish terms suffixed with -ka",
        "Polish terms with IPA pronunciation",
        "Przemyśl Polish",
        "pl:Cattle"
      ],
      "glosses": [
        "cow that has had its first calf"
      ],
      "links": [
        [
          "cow",
          "cow"
        ],
        [
          "first",
          "first"
        ],
        [
          "calf",
          "calf"
        ]
      ],
      "raw_glosses": [
        "(Przemyśl) cow that has had its first calf"
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[pjɛrˈvjast.ka]",
      "note": "Przemyśl"
    }
  ],
  "word": "pierwiastka"
}