"wire nut" meaning in English

{
  "forms": [
    {
      "form": "wire nuts",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "wire nut (plural wire nuts)",
      "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": "topical",
          "langcode": "en",
          "name": "Electricity",
          "orig": "en:Electricity",
          "parents": [
            "Electromagnetism",
            "Physics",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A hollow cone-shaped device with a conductive interior and an insulating exterior (usually plastic) applied over two (or more) wires (5mm or less) twisted together to make an electrical connection."
      ],
      "id": "en-wire_nut-en-noun-0XjBk~Sz",
      "related": [
        {
          "word": "rat-tail splice"
        },
        {
          "word": "twist splice"
        },
        {
          "word": "pig-tail splice"
        }
      ],
      "synonyms": [
        {
          "sense": "device to make electrical connection",
          "word": "marrette"
        },
        {
          "sense": "device to make electrical connection",
          "tags": [
            "Canada"
          ],
          "word": "Marrette"
        },
        {
          "sense": "device to make electrical connection",
          "word": "wire connector"
        },
        {
          "sense": "device to make electrical connection",
          "word": "cone connector"
        },
        {
          "sense": "device to make electrical connection",
          "word": "thimble connector"
        }
      ]
    }
  ],
  "word": "wire nut"
}

{
  "forms": [
    {
      "form": "wire nuts",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "wire nut (plural wire nuts)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "rat-tail splice"
    },
    {
      "word": "twist splice"
    },
    {
      "word": "pig-tail splice"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "en:Electricity"
      ],
      "glosses": [
        "A hollow cone-shaped device with a conductive interior and an insulating exterior (usually plastic) applied over two (or more) wires (5mm or less) twisted together to make an electrical connection."
      ]
    }
  ],
  "synonyms": [
    {
      "sense": "device to make electrical connection",
      "word": "marrette"
    },
    {
      "sense": "device to make electrical connection",
      "tags": [
        "Canada"
      ],
      "word": "Marrette"
    },
    {
      "sense": "device to make electrical connection",
      "word": "wire connector"
    },
    {
      "sense": "device to make electrical connection",
      "word": "cone connector"
    },
    {
      "sense": "device to make electrical connection",
      "word": "thimble connector"
    }
  ],
  "word": "wire nut"
}