"poliestiré" meaning in Catalan

{
  "forms": [
    {
      "form": "poliestirens",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "poliestiré m (plural poliestirens)",
      "name": "ca-noun"
    }
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "poliestirè"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Catalan entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Valencian",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Alternative spelling of poliestirè"
      ],
      "id": "en-poliestiré-ca-noun-VqnBpCJX",
      "links": [
        [
          "poliestirè",
          "poliestirè#Catalan"
        ]
      ],
      "raw_glosses": [
        "(Valencia) Alternative spelling of poliestirè"
      ],
      "tags": [
        "Valencia",
        "alt-of",
        "alternative",
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[po.li.es.tiˈɾe]",
      "tags": [
        "Valencian"
      ]
    }
  ],
  "word": "poliestiré"
}

{
  "forms": [
    {
      "form": "poliestirens",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "poliestiré m (plural poliestirens)",
      "name": "ca-noun"
    }
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "poliestirè"
        }
      ],
      "categories": [
        "Catalan countable nouns",
        "Catalan entries with incorrect language header",
        "Catalan lemmas",
        "Catalan masculine nouns",
        "Catalan nouns",
        "Catalan nouns with red links in their headword lines",
        "Catalan terms with IPA pronunciation",
        "Valencian"
      ],
      "glosses": [
        "Alternative spelling of poliestirè"
      ],
      "links": [
        [
          "poliestirè",
          "poliestirè#Catalan"
        ]
      ],
      "raw_glosses": [
        "(Valencia) Alternative spelling of poliestirè"
      ],
      "tags": [
        "Valencia",
        "alt-of",
        "alternative",
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[po.li.es.tiˈɾe]",
      "tags": [
        "Valencian"
      ]
    }
  ],
  "word": "poliestiré"
}