"jacktop" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "jack",
        "3": "top"
      },
      "expansion": "jack + top",
      "name": "compound"
    }
  ],
  "etymology_text": "From jack + top.",
  "forms": [
    {
      "form": "jacktops",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "jacktop (plural jacktops)",
      "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": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1952, The Radio Amateur's Handbook - Volume 29, page 329:",
          "text": "The links should be provided with flexible leads which can be plugged into a pair of jacktop insulators mounted near the coil jack strip.",
          "type": "quote"
        },
        {
          "ref": "1960, Laboratory Practice, page 259:",
          "text": "For general laboratory use output may be taken from four insulated jacktop terminals on standard 3 in. spacing mounted on the front.",
          "type": "quote"
        },
        {
          "ref": "1989, Piano Technician's Journal - Volume 32, page 5:",
          "text": "A small butterfly spring between the side of the jacktop and the hammer butt replaces the familiar spring under the jack heel.",
          "type": "quote"
        }
      ],
      "glosses": [
        "The top of a jack."
      ],
      "id": "en-jacktop-en-noun-SMgYF0OZ",
      "links": [
        [
          "top",
          "top"
        ],
        [
          "jack",
          "jack"
        ]
      ]
    }
  ],
  "word": "jacktop"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "jack",
        "3": "top"
      },
      "expansion": "jack + top",
      "name": "compound"
    }
  ],
  "etymology_text": "From jack + top.",
  "forms": [
    {
      "form": "jacktops",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "jacktop (plural jacktops)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English compound terms",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms with quotations",
        "Pages with 1 entry"
      ],
      "examples": [
        {
          "ref": "1952, The Radio Amateur's Handbook - Volume 29, page 329:",
          "text": "The links should be provided with flexible leads which can be plugged into a pair of jacktop insulators mounted near the coil jack strip.",
          "type": "quote"
        },
        {
          "ref": "1960, Laboratory Practice, page 259:",
          "text": "For general laboratory use output may be taken from four insulated jacktop terminals on standard 3 in. spacing mounted on the front.",
          "type": "quote"
        },
        {
          "ref": "1989, Piano Technician's Journal - Volume 32, page 5:",
          "text": "A small butterfly spring between the side of the jacktop and the hammer butt replaces the familiar spring under the jack heel.",
          "type": "quote"
        }
      ],
      "glosses": [
        "The top of a jack."
      ],
      "links": [
        [
          "top",
          "top"
        ],
        [
          "jack",
          "jack"
        ]
      ]
    }
  ],
  "word": "jacktop"
}