"wye cable" meaning in English

{
  "forms": [
    {
      "form": "wye cables",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
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      "args": {},
      "expansion": "wye cable (plural wye cables)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "Y cable"
        }
      ],
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      "glosses": [
        "Alternative form of Y cable"
      ],
      "id": "en-wye_cable-en-noun-Rz5XEAca",
      "links": [
        [
          "Y cable",
          "Y cable#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "wye cable"
}

{
  "forms": [
    {
      "form": "wye cables",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "wye cable (plural wye cables)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "Y cable"
        }
      ],
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with language name categories using raw markup",
        "English lemmas",
        "English multiword terms",
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      "glosses": [
        "Alternative form of Y cable"
      ],
      "links": [
        [
          "Y cable",
          "Y cable#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "wye cable"
}