"extension reel" meaning in English

{
  "forms": [
    {
      "form": "extension reels",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "extension reel (plural extension reels)",
      "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": "Electronics",
          "orig": "en:Electronics",
          "parents": [
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "An extension lead that rolls up, usually into the socket end, which in some cases has more than one socket on it (often 2 or 4)."
      ],
      "id": "en-extension_reel-en-noun-1e6E5oNE",
      "links": [
        [
          "electronics",
          "electronics"
        ],
        [
          "extension lead",
          "extension lead"
        ],
        [
          "rolls up",
          "roll up"
        ],
        [
          "socket",
          "socket"
        ]
      ],
      "raw_glosses": [
        "(electronics) An extension lead that rolls up, usually into the socket end, which in some cases has more than one socket on it (often 2 or 4)."
      ],
      "related": [
        {
          "tags": [
            "US"
          ],
          "word": "extension cord"
        },
        {
          "tags": [
            "UK"
          ],
          "word": "extension lead"
        }
      ],
      "synonyms": [
        {
          "word": "extension cord reel"
        },
        {
          "word": "cable extension reel"
        }
      ],
      "topics": [
        "business",
        "electrical-engineering",
        "electricity",
        "electromagnetism",
        "electronics",
        "energy",
        "engineering",
        "natural-sciences",
        "physical-sciences",
        "physics"
      ],
      "translations": [
        {
          "code": "fr",
          "lang": "French",
          "sense": "an extension lead that rolls up",
          "tags": [
            "masculine"
          ],
          "word": "enrouleur de câble"
        },
        {
          "code": "de",
          "lang": "German",
          "sense": "an extension lead that rolls up",
          "tags": [
            "feminine"
          ],
          "word": "Kabeltrommel"
        },
        {
          "code": "es",
          "lang": "Spanish",
          "sense": "an extension lead that rolls up",
          "tags": [
            "masculine"
          ],
          "word": "enrollacables"
        }
      ],
      "wikipedia": [
        "extension reel"
      ]
    }
  ],
  "word": "extension reel"
}

{
  "forms": [
    {
      "form": "extension reels",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "extension reel (plural extension reels)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "tags": [
        "US"
      ],
      "word": "extension cord"
    },
    {
      "tags": [
        "UK"
      ],
      "word": "extension lead"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "en:Electronics"
      ],
      "glosses": [
        "An extension lead that rolls up, usually into the socket end, which in some cases has more than one socket on it (often 2 or 4)."
      ],
      "links": [
        [
          "electronics",
          "electronics"
        ],
        [
          "extension lead",
          "extension lead"
        ],
        [
          "rolls up",
          "roll up"
        ],
        [
          "socket",
          "socket"
        ]
      ],
      "raw_glosses": [
        "(electronics) An extension lead that rolls up, usually into the socket end, which in some cases has more than one socket on it (often 2 or 4)."
      ],
      "topics": [
        "business",
        "electrical-engineering",
        "electricity",
        "electromagnetism",
        "electronics",
        "energy",
        "engineering",
        "natural-sciences",
        "physical-sciences",
        "physics"
      ],
      "wikipedia": [
        "extension reel"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "extension cord reel"
    },
    {
      "word": "cable extension reel"
    }
  ],
  "translations": [
    {
      "code": "fr",
      "lang": "French",
      "sense": "an extension lead that rolls up",
      "tags": [
        "masculine"
      ],
      "word": "enrouleur de câble"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "an extension lead that rolls up",
      "tags": [
        "feminine"
      ],
      "word": "Kabeltrommel"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "an extension lead that rolls up",
      "tags": [
        "masculine"
      ],
      "word": "enrollacables"
    }
  ],
  "word": "extension reel"
}