"otacousticon" meaning in English

{
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        "3": "οὖς",
        "4": "",
        "5": "ear"
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      "expansion": "Ancient Greek οὖς (oûs, “ear”)",
      "name": "uder"
    }
  ],
  "etymology_text": "From combining form of Ancient Greek οὖς (oûs, “ear”) + ἀκουστικόν (akoustikón), neuter of ἀκουστικός (akoustikós, “acoustic”).",
  "forms": [
    {
      "form": "otacousticons",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "otacousticon (plural otacousticons)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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      "examples": [
        {
          "ref": ", New York Review of Books, 2001, p.69",
          "text": "[…] Gyges' invisible ring, or some rare perspective glass, or otacousticon, which would so multiply species that a man might hear and see all at once […]."
        }
      ],
      "glosses": [
        "An instrument to aid hearing, such as an ear trumpet or hearing aid."
      ],
      "id": "en-otacousticon-en-noun-HD459jc6",
      "links": [
        [
          "hearing",
          "hearing"
        ],
        [
          "ear trumpet",
          "ear trumpet"
        ],
        [
          "hearing aid",
          "hearing aid"
        ]
      ],
      "raw_glosses": [
        "(now rare) An instrument to aid hearing, such as an ear trumpet or hearing aid."
      ],
      "tags": [
        "archaic"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/əʊtəˈkuːstɪkɒn/",
      "tags": [
        "UK"
      ]
    }
  ],
  "word": "otacousticon"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "οὖς",
        "4": "",
        "5": "ear"
      },
      "expansion": "Ancient Greek οὖς (oûs, “ear”)",
      "name": "uder"
    }
  ],
  "etymology_text": "From combining form of Ancient Greek οὖς (oûs, “ear”) + ἀκουστικόν (akoustikón), neuter of ἀκουστικός (akoustikós, “acoustic”).",
  "forms": [
    {
      "form": "otacousticons",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "otacousticon (plural otacousticons)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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      "examples": [
        {
          "ref": ", New York Review of Books, 2001, p.69",
          "text": "[…] Gyges' invisible ring, or some rare perspective glass, or otacousticon, which would so multiply species that a man might hear and see all at once […]."
        }
      ],
      "glosses": [
        "An instrument to aid hearing, such as an ear trumpet or hearing aid."
      ],
      "links": [
        [
          "hearing",
          "hearing"
        ],
        [
          "ear trumpet",
          "ear trumpet"
        ],
        [
          "hearing aid",
          "hearing aid"
        ]
      ],
      "raw_glosses": [
        "(now rare) An instrument to aid hearing, such as an ear trumpet or hearing aid."
      ],
      "tags": [
        "archaic"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/əʊtəˈkuːstɪkɒn/",
      "tags": [
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  ],
  "word": "otacousticon"
}