"Ader receiver" meaning in English

{
  "etymology_text": "Named after the French inventor Clément Ader.",
  "forms": [
    {
      "form": "Ader receivers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Ader receiver (plural Ader receivers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Telephony",
          "orig": "en:Telephony",
          "parents": [
            "Electronics",
            "Telecommunications",
            "Technology",
            "Communication",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A kind of telephone receiver incorporating a magnetized metal ring."
      ],
      "id": "en-Ader_receiver-en-noun-mDPDAbDi",
      "links": [
        [
          "telephony",
          "telephony"
        ],
        [
          "telephone",
          "telephone"
        ],
        [
          "receiver",
          "receiver"
        ],
        [
          "magnetized",
          "magnetized"
        ],
        [
          "metal",
          "metal"
        ],
        [
          "ring",
          "ring"
        ]
      ],
      "raw_glosses": [
        "(telephony, historical) A kind of telephone receiver incorporating a magnetized metal ring."
      ],
      "tags": [
        "historical"
      ],
      "topics": [
        "communications",
        "electrical-engineering",
        "engineering",
        "natural-sciences",
        "physical-sciences",
        "telecommunications",
        "telephony"
      ],
      "wikipedia": [
        "Clément Ader"
      ]
    }
  ],
  "word": "Ader receiver"
}

{
  "etymology_text": "Named after the French inventor Clément Ader.",
  "forms": [
    {
      "form": "Ader receivers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Ader receiver (plural Ader receivers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with language name categories using raw markup",
        "English eponyms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with historical senses",
        "English terms with non-redundant non-automated sortkeys",
        "en:Telephony"
      ],
      "glosses": [
        "A kind of telephone receiver incorporating a magnetized metal ring."
      ],
      "links": [
        [
          "telephony",
          "telephony"
        ],
        [
          "telephone",
          "telephone"
        ],
        [
          "receiver",
          "receiver"
        ],
        [
          "magnetized",
          "magnetized"
        ],
        [
          "metal",
          "metal"
        ],
        [
          "ring",
          "ring"
        ]
      ],
      "raw_glosses": [
        "(telephony, historical) A kind of telephone receiver incorporating a magnetized metal ring."
      ],
      "tags": [
        "historical"
      ],
      "topics": [
        "communications",
        "electrical-engineering",
        "engineering",
        "natural-sciences",
        "physical-sciences",
        "telecommunications",
        "telephony"
      ],
      "wikipedia": [
        "Clément Ader"
      ]
    }
  ],
  "word": "Ader receiver"
}