"pirómetros" meaning in Spanish

{
  "head_templates": [
    {
      "args": {
        "1": "es",
        "2": "noun form"
      },
      "expansion": "pirómetros",
      "name": "head"
    }
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Spanish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w"
        },
        {
          "kind": "other",
          "name": "Spanish entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
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          "source": "w"
        },
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          "kind": "other",
          "name": "Spanish terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
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          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "es",
          "name": "Analytical chemistry",
          "orig": "es:Analytical chemistry",
          "parents": [
            "Chemistry",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "word": "pirómetro"
        }
      ],
      "glosses": [
        "plural of pirómetro"
      ],
      "id": "en-pirómetros-es-noun-KcqtVgiL",
      "links": [
        [
          "pirómetro",
          "pirómetro#Spanish"
        ]
      ],
      "tags": [
        "form-of",
        "plural"
      ]
    }
  ],
  "word": "pirómetros"
}

{
  "head_templates": [
    {
      "args": {
        "1": "es",
        "2": "noun form"
      },
      "expansion": "pirómetros",
      "name": "head"
    }
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Spanish entries with incorrect language header",
        "Spanish entries with topic categories using raw markup",
        "Spanish non-lemma forms",
        "Spanish noun forms",
        "Spanish terms with non-redundant non-automated sortkeys",
        "es:Analytical chemistry"
      ],
      "form_of": [
        {
          "word": "pirómetro"
        }
      ],
      "glosses": [
        "plural of pirómetro"
      ],
      "links": [
        [
          "pirómetro",
          "pirómetro#Spanish"
        ]
      ],
      "tags": [
        "form-of",
        "plural"
      ]
    }
  ],
  "word": "pirómetros"
}