"pyrostat" meaning in Français

{
  "categories": [
    {
      "kind": "other",
      "name": "Dates manquantes en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Lemmes en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Mots en français issus d’un mot en grec ancien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Traductions en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Français",
      "orig": "français",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "(Date à préciser) Du grec ancien πῦρ, pûr (« feu »), στατός, statos (« stable »)."
  ],
  "forms": [
    {
      "form": "pyrostats",
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "glosses": [
        "Thermostat pour les hautes températures."
      ],
      "id": "fr-pyrostat-fr-noun-gfQXQYTK"
    }
  ],
  "sounds": [
    {
      "ipa": "\\pi.ʁɔ.sta\\"
    }
  ],
  "tags": [
    "masculine"
  ],
  "translations": [
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "pyrostat"
    }
  ],
  "word": "pyrostat"
}

{
  "categories": [
    "Dates manquantes en français",
    "Lemmes en français",
    "Mots en français issus d’un mot en grec ancien",
    "Noms communs en français",
    "Traductions en anglais",
    "français"
  ],
  "etymology_texts": [
    "(Date à préciser) Du grec ancien πῦρ, pûr (« feu »), στατός, statos (« stable »)."
  ],
  "forms": [
    {
      "form": "pyrostats",
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "glosses": [
        "Thermostat pour les hautes températures."
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\pi.ʁɔ.sta\\"
    }
  ],
  "tags": [
    "masculine"
  ],
  "translations": [
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "pyrostat"
    }
  ],
  "word": "pyrostat"
}