"cable core" meaning in English

{
  "forms": [
    {
      "form": "cable cores",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "cable core (plural cable cores)",
      "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": [
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        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Electrical engineering",
          "orig": "en:Electrical engineering",
          "parents": [
            "Electricity",
            "Engineering",
            "Electromagnetism",
            "Applied sciences",
            "Technology",
            "Physics",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Electricity",
          "orig": "en:Electricity",
          "parents": [
            "Electromagnetism",
            "Physics",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Central part or the innermost part of a power cable which carries electric current and is surrounded by various layers of insulation."
      ],
      "id": "en-cable_core-en-noun-J1sUXpA-",
      "links": [
        [
          "electricity",
          "electricity"
        ],
        [
          "power cable",
          "power cable"
        ],
        [
          "electric current",
          "electric current"
        ]
      ],
      "raw_glosses": [
        "(electricity) Central part or the innermost part of a power cable which carries electric current and is surrounded by various layers of insulation."
      ],
      "topics": [
        "business",
        "electrical-engineering",
        "electricity",
        "electromagnetism",
        "energy",
        "engineering",
        "natural-sciences",
        "physical-sciences",
        "physics"
      ]
    }
  ],
  "word": "cable core"
}

{
  "forms": [
    {
      "form": "cable cores",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "cable core (plural cable cores)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
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        "English nouns",
        "English terms with non-redundant non-automated sortkeys",
        "en:Electrical engineering",
        "en:Electricity"
      ],
      "glosses": [
        "Central part or the innermost part of a power cable which carries electric current and is surrounded by various layers of insulation."
      ],
      "links": [
        [
          "electricity",
          "electricity"
        ],
        [
          "power cable",
          "power cable"
        ],
        [
          "electric current",
          "electric current"
        ]
      ],
      "raw_glosses": [
        "(electricity) Central part or the innermost part of a power cable which carries electric current and is surrounded by various layers of insulation."
      ],
      "topics": [
        "business",
        "electrical-engineering",
        "electricity",
        "electromagnetism",
        "energy",
        "engineering",
        "natural-sciences",
        "physical-sciences",
        "physics"
      ]
    }
  ],
  "word": "cable core"
}