"rheostat" meaning in Anglais

{
  "categories": [
    {
      "kind": "other",
      "name": "Lemmes en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Mots en anglais issus d’un mot en grec ancien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Anglais",
      "orig": "anglais",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "(1843) Mot forgé par Charles Wheatstone à partir du grec ancien et composé de ῥέω, rhéô (« couler ») et de στατός, statós (« stable »)."
  ],
  "forms": [
    {
      "form": "rheostats",
      "ipas": [
        "\\ɹiːəstæts\\"
      ],
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "noun",
  "pos_title": "Nom commun",
  "related": [
    {
      "word": "rheostasis"
    },
    {
      "word": "rheostatic"
    },
    {
      "word": "potentiometer"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Composants électroniques en anglais",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Wiktionnaire:Exemples manquants en anglais",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Rhéostat."
      ],
      "id": "fr-rheostat-en-noun-ucjAP-dw",
      "topics": [
        "electricity"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ɹiːəstæt\\"
    }
  ],
  "synonyms": [
    {
      "word": "dimmer"
    }
  ],
  "word": "rheostat"
}

{
  "categories": [
    "Lemmes en anglais",
    "Mots en anglais issus d’un mot en grec ancien",
    "Noms communs en anglais",
    "anglais"
  ],
  "etymology_texts": [
    "(1843) Mot forgé par Charles Wheatstone à partir du grec ancien et composé de ῥέω, rhéô (« couler ») et de στατός, statós (« stable »)."
  ],
  "forms": [
    {
      "form": "rheostats",
      "ipas": [
        "\\ɹiːəstæts\\"
      ],
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "noun",
  "pos_title": "Nom commun",
  "related": [
    {
      "word": "rheostasis"
    },
    {
      "word": "rheostatic"
    },
    {
      "word": "potentiometer"
    }
  ],
  "senses": [
    {
      "categories": [
        "Composants électroniques en anglais",
        "Wiktionnaire:Exemples manquants en anglais"
      ],
      "glosses": [
        "Rhéostat."
      ],
      "topics": [
        "electricity"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ɹiːəstæt\\"
    }
  ],
  "synonyms": [
    {
      "word": "dimmer"
    }
  ],
  "word": "rheostat"
}