"superheterodyne receiver" meaning in English

{
  "forms": [
    {
      "form": "superheterodyne receivers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "superheterodyne receiver (plural superheterodyne 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"
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          "source": "w"
        },
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          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
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          "source": "w"
        }
      ],
      "glosses": [
        "A radio receiver that mixes (beats or heterodynes) a locally produced frequency with the incoming frequency"
      ],
      "id": "en-superheterodyne_receiver-en-noun-fdIOSttA",
      "links": [
        [
          "radio receiver",
          "radio receiver"
        ],
        [
          "heterodyne",
          "heterodyne"
        ],
        [
          "frequency",
          "frequency"
        ],
        [
          "incoming",
          "incoming"
        ]
      ],
      "related": [
        {
          "word": "heterodyne"
        },
        {
          "word": "receiver"
        }
      ],
      "synonyms": [
        {
          "word": "superhet"
        },
        {
          "word": "supersonic heterodyne receiver"
        }
      ],
      "wikipedia": [
        "superheterodyne receiver"
      ]
    }
  ],
  "word": "superheterodyne receiver"
}

{
  "forms": [
    {
      "form": "superheterodyne receivers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "superheterodyne receiver (plural superheterodyne receivers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "heterodyne"
    },
    {
      "word": "receiver"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "A radio receiver that mixes (beats or heterodynes) a locally produced frequency with the incoming frequency"
      ],
      "links": [
        [
          "radio receiver",
          "radio receiver"
        ],
        [
          "heterodyne",
          "heterodyne"
        ],
        [
          "frequency",
          "frequency"
        ],
        [
          "incoming",
          "incoming"
        ]
      ],
      "wikipedia": [
        "superheterodyne receiver"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "superhet"
    },
    {
      "word": "supersonic heterodyne receiver"
    }
  ],
  "word": "superheterodyne receiver"
}