"voice coil" meaning in English

{
  "forms": [
    {
      "form": "voice coils",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "voice coil (plural voice coils)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Electronics",
          "orig": "en:Electronics",
          "parents": [
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A coil of wire attached to the apex of the cone of a loudspeaker that provides the motive force to the cone by the reaction of a magnetic field to the current passing through it."
      ],
      "id": "en-voice_coil-en-noun-H~WYevSn",
      "links": [
        [
          "electronics",
          "electronics"
        ],
        [
          "apex",
          "apex"
        ],
        [
          "loudspeaker",
          "loudspeaker"
        ]
      ],
      "raw_glosses": [
        "(electronics) A coil of wire attached to the apex of the cone of a loudspeaker that provides the motive force to the cone by the reaction of a magnetic field to the current passing through it."
      ],
      "topics": [
        "business",
        "electrical-engineering",
        "electricity",
        "electromagnetism",
        "electronics",
        "energy",
        "engineering",
        "natural-sciences",
        "physical-sciences",
        "physics"
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Electronics",
          "orig": "en:Electronics",
          "parents": [
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "38 62",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "A similar mechanism that positions the disk read-write head in a computer hard disk drive."
      ],
      "id": "en-voice_coil-en-noun-r5J7y53-",
      "links": [
        [
          "electronics",
          "electronics"
        ],
        [
          "read-write",
          "read-write"
        ],
        [
          "head",
          "head"
        ],
        [
          "hard disk",
          "hard disk"
        ],
        [
          "drive",
          "drive"
        ]
      ],
      "raw_glosses": [
        "(electronics) A similar mechanism that positions the disk read-write head in a computer hard disk drive."
      ],
      "topics": [
        "business",
        "electrical-engineering",
        "electricity",
        "electromagnetism",
        "electronics",
        "energy",
        "engineering",
        "natural-sciences",
        "physical-sciences",
        "physics"
      ]
    }
  ],
  "word": "voice coil"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English nouns"
  ],
  "forms": [
    {
      "form": "voice coils",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "voice coil (plural voice coils)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "en:Electronics"
      ],
      "glosses": [
        "A coil of wire attached to the apex of the cone of a loudspeaker that provides the motive force to the cone by the reaction of a magnetic field to the current passing through it."
      ],
      "links": [
        [
          "electronics",
          "electronics"
        ],
        [
          "apex",
          "apex"
        ],
        [
          "loudspeaker",
          "loudspeaker"
        ]
      ],
      "raw_glosses": [
        "(electronics) A coil of wire attached to the apex of the cone of a loudspeaker that provides the motive force to the cone by the reaction of a magnetic field to the current passing through it."
      ],
      "topics": [
        "business",
        "electrical-engineering",
        "electricity",
        "electromagnetism",
        "electronics",
        "energy",
        "engineering",
        "natural-sciences",
        "physical-sciences",
        "physics"
      ]
    },
    {
      "categories": [
        "en:Electronics"
      ],
      "glosses": [
        "A similar mechanism that positions the disk read-write head in a computer hard disk drive."
      ],
      "links": [
        [
          "electronics",
          "electronics"
        ],
        [
          "read-write",
          "read-write"
        ],
        [
          "head",
          "head"
        ],
        [
          "hard disk",
          "hard disk"
        ],
        [
          "drive",
          "drive"
        ]
      ],
      "raw_glosses": [
        "(electronics) A similar mechanism that positions the disk read-write head in a computer hard disk drive."
      ],
      "topics": [
        "business",
        "electrical-engineering",
        "electricity",
        "electromagnetism",
        "electronics",
        "energy",
        "engineering",
        "natural-sciences",
        "physical-sciences",
        "physics"
      ]
    }
  ],
  "word": "voice coil"
}