"эфир" meaning in Russe

{
  "categories": [
    {
      "kind": "other",
      "name": "Lemmes en russe",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Mots en russe issus d’un mot en grec ancien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en russe",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Russe",
      "orig": "russe",
      "parents": [],
      "source": "w"
    }
  ],
  "derived": [
    {
      "word": "эфирный"
    }
  ],
  "etymology_texts": [
    "Du grec ancien αἰθήρ, aithêr."
  ],
  "lang": "Russe",
  "lang_code": "ru",
  "pos": "noun",
  "pos_title": "Nom commun",
  "raw_tags": [
    "efir",
    "masculin inanimé"
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en russe de la mythologie",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Wiktionnaire:Exemples manquants en russe",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Éther, région supérieure de l’air."
      ],
      "id": "fr-эфир-ru-noun-Dpl28zqU",
      "topics": [
        "mythology"
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en russe",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Lexique en russe de la chimie",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Lexique en russe de la physique",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "Простые эфиры.",
          "translation": "Éther-oxydes."
        },
        {
          "text": "Сложные эфиры.",
          "translation": "Esters."
        }
      ],
      "glosses": [
        "Éther."
      ],
      "id": "fr-эфир-ru-noun-RBFancEy",
      "tags": [
        "physical"
      ],
      "topics": [
        "chemistry"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ɛˈfʲir\\"
    }
  ],
  "word": "эфир"
}

{
  "categories": [
    "Lemmes en russe",
    "Mots en russe issus d’un mot en grec ancien",
    "Noms communs en russe",
    "russe"
  ],
  "derived": [
    {
      "word": "эфирный"
    }
  ],
  "etymology_texts": [
    "Du grec ancien αἰθήρ, aithêr."
  ],
  "lang": "Russe",
  "lang_code": "ru",
  "pos": "noun",
  "pos_title": "Nom commun",
  "raw_tags": [
    "efir",
    "masculin inanimé"
  ],
  "senses": [
    {
      "categories": [
        "Lexique en russe de la mythologie",
        "Wiktionnaire:Exemples manquants en russe"
      ],
      "glosses": [
        "Éther, région supérieure de l’air."
      ],
      "topics": [
        "mythology"
      ]
    },
    {
      "categories": [
        "Exemples en russe",
        "Lexique en russe de la chimie",
        "Lexique en russe de la physique"
      ],
      "examples": [
        {
          "text": "Простые эфиры.",
          "translation": "Éther-oxydes."
        },
        {
          "text": "Сложные эфиры.",
          "translation": "Esters."
        }
      ],
      "glosses": [
        "Éther."
      ],
      "tags": [
        "physical"
      ],
      "topics": [
        "chemistry"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ɛˈfʲir\\"
    }
  ],
  "word": "эфир"
}